lunedì 25 giugno 2018

Agenda DX 25/06/2017

ANNIVERSARIO EMITTENTI
Spectrum Radio, Gran Bretagna 558 Khz (1990)
Radio Banes, Cuba (1969)
Classic Gold, Gran Bretagna 1557 Khz (1990)
Radio Buenas Nuevas, Guatemala 4800 Khz (1987)

FESTE NAZIONALI
Giornata dell'Indipendenza in Mozambico

Glenn Hauser logs June 23-24, 2018

** CUBA. 6099.238, June 24 at 1248, RHC off-frequency from 6100 for the third straight morning, remeasured each time on exactly the same frequency to the Hz; at least they are consistent. It`s S8-S9 with het, about same level as 5970 WEWN. Something`s always wrong at RHC (Glenn Hauser, OK, DX LISTENING DIGEST)

** CUBA. 5040, June 24 at 0635, RHC dead carrier is still on at S9+10/20. Should have turned off circa 0600* after English hour; wake up and save some pesos to feed undernourished Cubans. Something`s always wrong at RHC (Glenn Hauser, OK, DX LISTENING DIGEST)

** CUBA. 15140, June 24 at 1455, astounded to find RHC Spanish on here, a frequency not supposed to start until 1800 in Arabic. It`s S9/S9+10, so much for OMAN! It`s the only significant 19m signal besides 15825 WWCR. At this time RHC also audible on 13700, 17730, and 11760, the latter the only one supposed to stay on after 1500 thru midday, but both are still going at 1529, 1605. Presumably 15140 retained as still going at 1730; and 1900 starting English. I should have checked 1500-1530 whether 15140 was in Esperanto like 11760 should have been on Sunday only. Something`s always wrong at RHC (Glenn Hauser, OK, DX LISTENING DIGEST)

** CUBA. 13740, June 24 at 1458, China Plus relay in English is just barely modulated. Something`s always wrong at RadioCuba (Glenn Hauser, OK, DX LISTENING DIGEST)

** EGYPT. 9799.70, June 23 at 2130 S5-S7 of dead air, presumably R. Cairo on signature off-frequency for English sesquihour from 2115. Maybe some modulation would be detectable if stronger signal (Glenn Hauser, OK, DX LISTENING DIGEST)

** NIGERIA. 7255-, June 24 at 0607, no signal from VON; it was there 24 hours earlier as I tuned past (Glenn Hauser, OK, DX LISTENING DIGEST)

** TINIAN [non?]. 7435, June 23 at 2125, song and announcement at S6, briefly smothered by S9+20 uteblast. This early only other signal on band is 7330 Cuba. Altho something eastward ought to be more likely, only 7435 listee is RFA Chinese via TINIAN at 21-22 only, and/or CNR1 jamming. (Vietnam starts at 2145 per NDXC/Aoki) (Glenn Hauser, OK, DX LISTENING DIGEST)

** U S A [and non]. WORLD OF RADIO 1935 monitoring: confirmed Saturday June 23 at 2300 on WRMI 7780, fair; also UT Sunday June 24 at 0200 on WRMI 7780, JBA. Also UT Sunday June 24 at 0327 on WA0RCR, 1860-AM, Missouri, about 9 minutes into show, so started circa 0318; would be good but vs heavy local storm noise. NOT confirmed Sunday June 24 at 1900 on WRMI 9395: Brother Scare, instead! WOR can no longer be found on the websked at this time, rather System G with Wavescan among Oldies on 9395, but that is also incorrect! Next:
Sun 2330   WBCQ 9330v to WSW [maybe]
Mon 0130.5 WRMI 5850 to NW, 7780 to NE
Mon 0300v  WBCQ 5130v Area 51 to WSW
Mon 0330   WRMI 9955 to SSE
Mon 0400   WRMI webcast only, non-direxional
Mon 2330   WBCQ 9330v to WSW [maybe]
Tue 0030   WRMI 7730 to WNW
Tue 2030   WRMI 7780 to NE, 5950 to WNW [or #1936?]
Tue 2130   WRMI 7780 to NE, 5950 to WNW [or #1936?]

Full schedule for WOR on all outlets, not just SW; podcast linx:
http://www.worldofradio.com/radioskd.html
(Glenn Hauser, OK, DX LISTENING DIGEST)

** U S A. I continue to let the WRMI webcast-only play 
http://wrmi.listen.creek.fm/stream
during midday silence of 9955, Saturday June 23 past 1900 UT and check it occasionally for what`s on it, lacking any schedule provision. At 1920: Slovakia in Spanish (initially talking about Argentina, confusingly); 1930: World Music; 2000: `Dub Politico`, slurry political commentary, can`t catch website or name, but says he is on Long Island, and spells email ejolipa111@hotmail.com, broadcasts at 4-4:30 and 5-5:30 pm EDT, and maybe will change to 11580 (presumably from 7780 and/or 9955) (Glenn Hauser, OK, DX LISTENING DIGEST)

** U S A. 11580, it`s Saturday June 23, so this reactivated WRMI frequency is supposed to appear at 21-23 UT. At 2121, S4 open carrier is on, JBM? Don`t think so; still dead air past 2132. 2141 recheck still so, but 2141.5 suddenly starts modulating rock music, not // 9395 Oldies. Suspect it`s VORW, 2144 cut to another tune, ``My Guy``, and don`t stay long enough to hear if John/VORW speaks. VORW supposedly is at 22-23, not 21-22. Next checks, more dead air --- 2300, still on at 2358 (Glenn Hauser, OK, DX LISTENING DIGEST)

** U S A. 9942.90 & 9917.10, June 23 at 2131, JBA spur carriers warn me that WTWW-2 is active on 9930, at S9+30. Ted had said he would be broadcasting for Field Day on this and 15810 in daytime, 5085 and 15810 at night, but now I am hearing classic rock music, banned from the real hambands.

15809.92, June 23 at 2133, soon however, canned ID in a non-Ted voice, for WTWW from an ``expansive field``, and back to music. 2134 Ted says it`s Field Day 2018, more music. Apparently he is not getting enough phone-ins. 15809.92 is S9+10 and distorted unlike 9930. I do not check these later into stormy evening here, so wonder if FD preëmpted TOITO at 0104 UT June 24?

Field Day? It`s one day per year when hams set up outdoors for publicity and to prove they can operate as if there were an emergency; are they allowed to plug into AC if available?? I think so. Besides that, goal is to work as many other hams as possible, altho not a DX contest. (Strangely enough I did not receive any notice about what the Enid ARC is doing for FD this year. Last year I don`t recall any generators running.) 

While WTWW was doing this, I checked the bands for real FD contacts, of which there were plenty on 20m, but nothing on 17 or 15, poor propagation, not even any Es in axion. 

7270-LSB, Sunday June 24 at 1254, guess what, I hear W0ERH calling ``CQ Field Day``, so must really be *Days*. Exchanges a logging code as 4AKS, meaning he`s in Kansas, but what means 4A? At 1310 check, 14 MHz band is crammed with Field Dayers (Glenn Hauser, OK, DX LISTENING DIGEST)

** U S A. 9475, June 24 at 0602 with SFA ID, WTWW-1 is stuck on daytime frequency! Yet propagating OK in the nightmiddle at S9+10, 5830 silent. Ted must have been too distracted by Field Day stuff to remember to change frequency on the other transmitter after sundown. But 0636 recheck, 9475 is off, but so is 5830 still.

Furthermore, June 24 at 0634, no show of `Southern Talk in the Midnight` which had been appearing the past few weeks UT Sundays only at 05-07 on WTWWs 5085 & 15810v, both off the air tonight.

Further chex June 24 find *all* possible WTWW frequencies missing: at 1245, 1604, 1730 (Glenn Hauser, OK, DX LISTENING DIGEST)

** U S A. 7505v, June 24 at 0606, WRNO is back on tonight, S9+10 song in English, but with flutter! Indicating a propagation disturbance over this short, less than 1-megameter path. But WWV reported nothing unusual at 0600:

``Solar-terrestrial indices for 23 June follow.
Solar flux 77 and estimated planetary A-index 16.
The estimated planetary K-index at 0600 UTC on 24 June was 2.
No space weather storms were observed for the past 24 hours.
No space weather storms are predicted for the next 24 hours``

By 0900 the K-index was up to 3. Back to 2 at 1200 & 1500. Propagation remains suppressed daytime June 24, worsened here by slow-moving storms with exterior antenna mostly subjugated to interior random wire (Glenn Hauser, OK, DX LISTENING DIGEST)

This report dispatched at 1957 UT June 24

domenica 24 giugno 2018

SWLDXBulgaria News, June 23-24

AUSTRIA(non)    Reception of Radio DARC via ORF Moosbrunn on June 24:
0900-1000 on  6070 MOS 100 kW / non-dir to CeEu German Sun, very good
http://swldxbulgaria.blogspot.com/2018/06/reception-of-radio-darc-via-orf_24.html

BANGLADESH   Reception of Bangladesh Betar in 31mb and 19mb on June 23
1315-1345 on  9455 DKA 250 kW / 320 deg to SoAs Nepali, good, with QRM
at same time  9450 KAS 100 kW / 174 deg to SoAs Hindi China Radio Int.
1400-1430 on 15505 DKA 250 kW / 290 deg to WeAs Urdu, very good signal
http://swldxbulgaria.blogspot.com/2018/06/reception-of-bangladesh-betar-in-31mb_24.html

EGYPT   Unidentified station with Egyptian music on June 23
1030-1035 on  9550 unknown tx / unknown to ????, weak/fair:
http://swldxbulgaria.blogspot.com/2018/06/unidentified-station-with-egyptian_24.html

FRANCE(non)   BRB Radio Xoriyo Ogaden & Voice of Amara Radio via Issoudun, June 24
BRB Radio Xoriyo Ogaden
1600-1630 on 17630 ISS 500 kW / 130 deg to EaAf Somali Tue/Sat, very good signal
BRB Voice of Amara Radio
1700-1800 on 15360 ISS 250 kW / 120 deg to EaAf Amharic Wed/Sat-Mon, very good
Today June 23 again no signal from other BRB clandestine station Oromo Voice Radio:
1600-1630 on 17850 ISS 250 kW / 130 deg to EaAf Afan Oromo Mon/Wed/Sat, cancelled??
My last video from BRB Oromo Voice Radio on June 13
http://swldxbulgaria.blogspot.com/2018/06/brb-radio-xoriyo-ogaden-voice-of-amara.html

FRANCE(non)   Pan American Broadcasting & VOOromo Liberation via MBR Nauen, June 24
Pan American Broadcasting
1430-1445 on 15205 NAU 250 kW / 094 deg to SoAs English Sun, strong signal
Voice of Oromo Liberation
1700-1730 on 15420 NAU 100 kW / 144 deg to EaAf Afan Oromo Wed/Fri/Sun, very good
Today June 24 Voice of Independent Oromiya is via damaged TDF tx Issoudun
1600-1630 on 17850 ISS 250 kW / 130 deg to EaAf Afan Oromo Sun, distorted
Probably next distorted transmission will be Radio Taiwan Int
1900-2000 on 13835 ISS 500 kW / 185 deg to NWAf French Sunday
http://swldxbulgaria.blogspot.com/2018/06/pan-american-broadcasting-vooromo.html

GERMANY(non)   Reception of BVBroadcasting via MBR Issoudun on June 23
1430-1500 on 15265 ISS 250 kW / 083 deg to SoAs English Sat, very good
http://swldxbulgaria.blogspot.com/2018/06/reception-of-bvbroadcasting-via-mbr.html

GERMANY(non)   Reception of HCJB Voice of The Andes via MBR Moosbrunn, June 23
1530-1630 on 13800 MOS 100 kW / 090 deg to CeAs Russian/Chechen Sat, very good
http://swldxbulgaria.blogspot.com/2018/06/reception-of-hcjb-voice-of-andes-via_24.html

INDIA   Very good signal of AIR National Channel, June 23
1320&2130 on  9380 ALG 250 kW / 188 deg to SoAs Hindi
http://swldxbulgaria.blogspot.com/2018/06/very-good-signal-of-air-national.html

IRAN   Reception of PARS TODAY VIRI IRIB in Russian on June 23
1323-1420 on 13730 SIR 500 kW / 336 deg to EaEu Russian, good:
http://swldxbulgaria.blogspot.com/2018/06/reception-of-pars-today-viri-irib-in_24.html

NUMBERS STATION   Good signal of E11 Oblique in 25mb on June 23:
1300-1303 on 11581 unknown secret tx site to Eu English USB mode
http://swldxbulgaria.blogspot.com/2018/06/good-signal-of-e11-oblique-in-25mb-on.html

PALAU   Reception of World Harvest Radio Int, T8WH Angel 5 & 4 on June 24:
T8WH Angel 5, extended broadcast, ex 1230-1430UT
1200-1430 on  9965 HBN 100 kW / 345 deg to NEAs English Sat/Sun, weak/fair
T8WH Angel 4
1200-1300 on  9930 HBN 100 kW / 270 deg to SEAs English Sat/Sun, fair/good
http://swldxbulgaria.blogspot.com/2018/06/reception-of-world-harvest-radio-int_24.html

ROMANIA(non)   Reception of IRRS EGR/UN Radio via ROU RadioCom, June 24
0930-1200 on  9510 SAF 100 kW / 300 deg to WeEu English Sun, very good:
http://swldxbulgaria.blogspot.com/2018/06/reception-of-irrs-egrun-radio-via-rou_24.html

SECRETLAND(non)   Three stations on 9400 kHz via SPL Secretbrod, June 23
The Mighty KBC Radio
1500-1600 on  9400 SCB 100 kW / 306 deg to WeEu English Sat, very strong
Bible Voice Broadcasting
1700-1800 on  9400 SCB 100 kW / 090 deg to WeAs Persian Daily, very good
End Times Coming ETC Radio Ex-Catholics For Christ
1800-1830 on  9400 SCB 100 kW / 306 deg to WeEu English Daily, very good
http://swldxbulgaria.blogspot.com/2018/06/three-stations-on-9400-khz-via-spl.html

SECRETLAND(non)   Reception of From the Isle of Music via SPL Secretbrod, June 24
1500-1600 on  9400 SCB 100 kW / 030 deg to EaEu English/Spanish Sun, fair signal:
http://swldxbulgaria.blogspot.com/2018/06/reception-of-from-isle-of-music-via-spl_24.html

SPAIN   Reception of Radio Exterior de España on 2 of 4 frequencies, June 24
1355-1400 Radio Exterior de España Interval Signal & frequency announcement:
1400-1800 on 15520 NOB 200 kW / 110 deg to N/ME Spanish Sat/Sun, very good
1400-1800 on 17715 NOB 200 kW / 230 deg to SoAm Spanish Sat/Sun, no signal
1400-1800 on 17855 NOB 200 kW / 290 deg to ENAm Spanish Sat/Sun, good signal
1400-1800 on 21620 NOB 200 kW / 161 deg to WCAf Spanish Sat/Sun, no signal
http://swldxbulgaria.blogspot.com/2018/06/reception-of-radio-exterior-de-espana_24.html

TURKEY    Another very odd frequency 9855.7 kHz of TRT Voice of Turkey on June 24:
1000-1025 on  9855.7 EMR 500 kW / 032 deg to CeAs Tatar, instead of 9855.0 June 23
1000-1055 on  9655.0 EMR 500 kW / 072 deg to CeAs Georgian, instead 9655.7 June 23
http://swldxbulgaria.blogspot.com/2018/06/another-very-odd-frequency-98557-khz-of.html

U.K.(non)   Reception of Radio ERGO via BaBcoCk Al-Dhabayya, June 24
1200-1300 on 17845 DHA 250 kW / 225 deg to EaAf Somali, fair to good
http://swldxbulgaria.blogspot.com/2018/06/reception-of-radio-ergo-via-babcock-al_24.html

USA   Fair/good signal of WRMI on 11580 kHz tx#9 on June 23
Varies WRMI programs, but open carrier/dead air till 2130UT
2100-2200 on 11580 YFR 100 kW / 044 deg to WeEu English Sat
VORW Radio International
2200-2300 on 11580 YFR 100 kW / 044 deg to WeEu English Sat
http://swldxbulgaria.blogspot.com/2018/06/fairgood-signal-of-wrmi-on-11580-khz.html

UZBEKISTAN(non)    Bible Voice Broadcasting BVB via Tashkent on June 24:
1130-1200 on 15640 TAC 100 kW / 076 deg to EaAs English Sun, good signal
http://swldxbulgaria.blogspot.com/2018/06/reception-of-bible-voice-broadcasting_24.html


--

73! Ivo Ivanov
More information on the shortwave listening hobby,
please visit to http://swldxbulgaria.blogspot.com

QTH-1: Patreshko, Bulgaria
Receiver: Afedri SDR
Software: SDR-Console v2.3(using remote connection)
Antennas: various Inverted V and beverage antennas.

QTH-2: Sofia OK2, Bulgaria
Receiver: Sony ICF-2001D
Antenna: 30 m. long wire

Media & Tech - 24/06/2018

W4HM Daily HF Radio Wave Propagation Forecast #2018-174

Greetings to my fellow hamateur radio and SWL radio enthusiasts around the
world.

Welcome to my “not for profit” daily W4HM Daily HF Radio Wave Propagation
Forecast.

It’s the only daily global HF radio wave propagation forecast produced on
the planet.

I'm a retired heliophysicist, terrestrial meteorologist/climatologist,
physical oceanographer and one of the few on the planet with advanced
education and forecast experience in all disciplines. In terrestrial weather
forecasting I
have 45 years of experience and in solar, space and geomagnetic weather
forecasting 34 years.

Created and disseminated by Thomas F. Giella, W4HM in Lakeland, FL, USA ©
1988-2018.

If you find this daily HF radio wave propagation forecast useful to your
hamateur and SWL radio activities, feel free to drop me a line and let me
know that at

thomasfgiella@gmail.com

I enjoy hearing from likeminded fellow radio enthusiasts.

Hams and SWLs that are interested in solar, space & geomagnetic weather as
well as radio wave propagation are a special group of people interested in
broadening their knowledge in science.

Feel free without prior permission to redistribute this daily HF radio wave
propagation forecast, as long as you redistribute it in its entirety and
give me credit for it.

Supporting images associated with this daily HF radio wave propagation
forecast can be found in my Facebook account at

https://www.facebook.com/thomasfranklingiellaw4hm

and in my Twitter account at

https://twitter.com/GiellaW4hm


Last but not least here is my new HF radio wave propagation web page where
you can sign up to receive this daily HF radio wave propagation forecast via
email. https://groups.io/g/w4hmradiowavepropagationforecast but without
supporting images.

It's a NO SPAM voluntary "opt" in email type group hosted by Groups.io, so
you have to sign up by using an existing email address and creating a
password.

W4HM Solar Cycle 24 Update and Solar Cycle 25 Forecast- Short and to the
point.

Solar minimum may begin later this year and may last longer than any
previous solar cycle in the 20th century. When solar cycle 25 finally gets
underway it could be the weakest since the middle of the 19th century.
Another Dalton type lesser grand solar minimum may occur with a
corresponding cooling of earth’s climate. This would negate anthropogenic
climate change if it were occurring which it isn’t.

On February 1, 2008 I forecasted that solar cycle 24 would be the smallest
solar cycle in the past 100 years. That forecast verified. I also forecasted
that solar cycle 25 would be almost non nonexistent.

#174 Issued Sunday Jun 24, 2018 at 1445 UTC

Important Solar, Space & Geomagnetic Weather Indices-

Solar activity was low.

The daily solar flux index numbers (DSFI) were 78.0 77.1 77.4

There had been 12 days in a row with a 2000 UTC daily solar flux index
number (DSFI) greater than 70.

There had been 3 days in a row with a 2000 UTC daily solar flux index number
(DSFI) greater than 80.

The official daily sunspot number (DSSN) was 34.

There had been 12 days in a row with a daily sunspot number (DSSN) greater
than 0.

In 2018 there had been 87 days with an official daily sunspot number (DSSN)
of 0.

Sunspot group #12713 was located near N04W80 with a slightly complex beta
magnetic signature capable of releasing a very small in size B class solar
flare and an isolated small in size C class solar flare.

#12713 was in the process of setting around the west limb of the sun.

That will leave only sunspot group #12715 on the earth facing side of the
sun and a crashing daily sunspot number.

Sunspot group #12715 was located near N08W20 with a slightly complex beta
magnetic signature capable of releasing a very small in size B class solar
flare and an isolated small in size C class solar flare.

The 24 hour period 3 hour interval planetary K index (Kp) had been at an
active to quiet geomagnetic condition of 2 4 2 3 3 3 2 4.

The 24 hour period maximum and minimum solar wind speed ranged between 474 &
299 km/s.

Global Daily HF Radio Wave Propagation Forecast-

HF radio wave propagation condition “trend” Jun 24, 2018- steady.

HF radio wave propagation condition “trend” Jun 25, 2018- steady.

HF radio wave propagation condition “trend” Jun 26, 2018- improvement.

Northern Hemisphere Radio Wave Propagation Forecast b-

3150-3400, 3500-4100, 4750-5050, 5700-6300 kHz- S9 +1 to 9 at night and S1-3
at day,

6900-7800, 9200-9995, 10000-10150, 11500-12200 kHz- S9+ 1 to 9 at night and
S4-7 at day,

13570-13850, 14000-14350, 15005-15900, 17450-17950, 18068-18168 kHz- S0 at
night and S3-4 at day,

21000-21850 kHz- S0 at night and S1-2 at day,

24890-24990, 25600-26100 kHz- S0 at night and S1 at day,

28000-29700 kHz- S0 at night and S0 at day.

We are now firmly in the summer/winter solstice type of HF radio wave
propagation conditions. Globally HF radio wave propagation conditions are
most unbalanced across the equator during this time period.

During the northern hemisphere summer season the 14000- 30000 kHz frequency
range closes later due to more sun light illuminating the ionosphere than in
the southern hemisphere. But the maximum usable frequency (MUF) is lower
than in the southern hemisphere as heating in the F2 layer of the ionosphere
is higher and the layer less concentrated.

Almost daily during the northern hemisphere summer season you will find that
the 25600- 26100 kHz and 28000-30000 kHz frequency ranges will open via
short north-south and east-west propagation paths via sporadic E (Es). Also
when multiple sporadic E (Es) clouds form and line up favorably much longer
propagation paths open up on east-west paths. And last but not least
north-south propagation paths occur across the equator via trans equatorial
propagation (TEP).

Southern Hemisphere Radio Wave Propagation Forecast b-

3150-3400, 3500-4100, 4750-5050, 5700-6300 kHz- S9 +1 to 9 at night and S1-3
at day,

6900-7800, 9200-9995, 10000-10150, 11500-12200 kHz- S9+ 1 to 9 at night and
S4-7 at day,

13570-13850, 14000-14350, 15005-15900, 17450-17950, 18068-18168 kHz- S0 at
night and S3-4 at day,

21000-21850 kHz- S0 at night and S1-2 at day,

24890-24990, 25600-26100 kHz- S0 at night and S1 at day,

28000-29700 kHz- S0 at night and S0 at day.

We are now firmly in summer/winter solstice type of HF radio wave
propagation conditions. Globally HF radio wave propagation conditions are
most unbalanced across the equator during this time period.

During the southern hemisphere winter season the 14000- 30000 kHz frequency
range closes sooner due to less sun light illuminating the ionosphere than
in the northern hemisphere. But the maximum usable frequency (MUF) is higher
than in the northern hemisphere as the F2 layer of the ionosphere is lower
in height and more concentrated.

This HF Radio wave propagation forecast is produced based on the SIGINT_CAP
HF radio wave propagation prediction software. I wrote it beginning in the
late 1980’s but I’m sorry to say that it can’t be distributed to the general
public. It does outperform VOA CAP.

And though this HF radio wave propagation forecast is produced based on the
SIGINT_CAP software, I do check the actual band conditions at my location in
the USA and tweak the forecast manually where and when necessary.

I also check global HF radio wave propagation conditions via remoted radio
receivers on every continent of the globe and tweak the forecast manually if
and when necessary.

And last but not least I look at ionsonde stations on every continent of the
globe.

The hamateur radio JT65A mode RF signal levels received are based on 5 watts
and ½ wave dipole up at 40 feet.

The hamateur radio PSK31 mode RF signal levels received are based on 25
watts and ½ wave dipole up at 40 feet.

The hamateur radio CW mode RF signal levels received are based on 50 watts
and ½ wave dipole up at 40 feet.

The hamateur radio SSB RF mode signal levels received are based on 100 watts
and ½ wave dipole up at 40 feet.

The HF shortwave broadcast band AM Mode RF signal levels are based on
100,000 watts (100 kw) and a typical high gain VOA type curtain array
antenna.

Please keep in mind that this is a relatively simplified HF radio wave
propagation forecast, so as to keep it easily understandable and applicable
by the average radio enthusiast.

Globally HF radio wave propagation conditions are most evenly balanced
during the fall and spring equinoxes and most diametrically opposed during
the summer and winter solstices.

Conditions change daily, weekly, monthly, yearly and by decade, as the
sun rises and sets at different times and at different angles from the
ecliptic, as well as by radio wave frequency. This is due to changes in the
maximum usable frequency (MUF), lowest usable frequency (LUF) and F layer
critical frequency (FoF2). Also by propagation path.

The D and E layers also come into play through RF radio wave signal
absorption and refraction. And then there is sporadic E (Es) radio wave
propagation that can really throw a wrench into the gears so to speak.

Things like sporadic E (Es) radio wave propagation and lightning storm
static can impact HF radio wave propagation in an unpredictable manner and
mostly bad.

Ongoing solar, space and geomagnetic weather goings on also impact HF radio
wave propagation conditions in a negative manner.

Lower high frequency (80-30 meters) propagation conditions are impacted in a
negative manner not so much by variations in the maximum usable frequency
(MUF) along a particular propagation path and time but rather due to
geomagnetic elevated geomagnetic conditions (Kp-3-4), storms (Kp-5 &
greater) that increase signal absorption via the E layer (the altitude of
the radio aurora). Also increases in the lowest usable frequency (LUF) via D
layer RF signal absorption due to hard x-rays, galactic cosmic waves,
elevated background solar flux levels greater than B0 and energetic proton
flux levels at energies greater than 10 MeV (10+0).

Higher frequency (20-10 meters) propagation conditions are impacted in a
negative manner by variations in the maximum usable frequency (MUF) along a
particular propagation path and time due to the current sunspot number and
also due to elevated geomagnetic conditions (Kp-3-4), storms of Kp-5 &
greater. Also D layer RF signal absorption due to elevated (greater than B0)
background solar flux levels. Also to a lesser extent elevated proton flux
at energies greater than 10 MeV (10+0).

GENERAL GUIDELINES CONCERNING CORRELATION OF PROPAGATION INDICES TO ACTUAL
HF PROPAGATION CONDITIONS-

NOTE!!! The propagation indices "interpretations" are my personal
intellectual property. Therefore the radio wave propagation indices
interpretations contained herein is copyrighted © 1988-2018 by Thomas F.
Giella, W4HM, all rights reserved. Reproduction of information herein is
allowed without permission in advance as long as proper credit is given.

All 14 of the following indices have to occur as described below in order to
see the best global high frequency radio wave propagation possible,
something that happens rarely.

1.) Dropping geomagnetic field indices numbers are better, Kp of 0 best.

2.) A daily sunspot number of 150 or higher, 200 or higher best.

3.) A daily sunspot number of greater than 100 for routine stable formation
of the E Valley/F Layer ducting mechanism.

4.) Previous 24 hour Ap index under 10, fewer than 7 for several days
consecutively are best.

5.) Previous 3 hours Kp index fewer than 3 for mid latitude paths, fewer
than 2 for high latitude paths, 0 for several days consecutively is best.

6.) Energetic protons no greater than 10 MeV (10+0).

7.) Background x-ray flux levels greater than B1 for several days
consecutively, greater than C1 best.

8.) No current STRATWARM alert.

9.) Interplanetary magnetic field (IMF) Bz with a (positive number) sign,
indicates a lesser chance of high latitude path aurora
absorption/unpredictable refraction or scattering of medium frequency RF
signals, when the Kp is above 3.

10.) A -10 or better towards a positive number Dst index during the recovery
time after a geomagnetic storm, as related to the equatorial ring current. A
positive number is best.

Standard Disclaimer-

Note! I use error prone RAW public domain data from the NOAA Space
Environment Center, other U.S. government entities and educational
institutions, to produce this daily HF radio wave propagation
forecast. This data is gathered and made public by the U.S. Government using
taxpayer $$$ (including mine).

However this daily HF propagation forecast that I produce from the RAW
public domain data is my personal intellectual property. Therefore this
daily HF radio wave propagation forecast contained herein is copyrighted ©
1988-2018 by Thomas F. Giella, W4HM.

Feel free without prior permission to redistribute this daily HF radio wave
propagation forecast, as long as you redistribute it in its entirety and
give me credit for it.

Also HF radio wave propagation forecasting is still an inexact
science and therefore also an art. The forecasts are not official but for
educational and hobby related purposes only and are subject to human error
and acts of God, therefore no guarantee or warranty implied.

Log Roberto Pavanello

1062 20/06 22.40 Country R. - Praha Ceco MX buono
1485 21/06 22.35 R. Alcoi - SS ID e pubblicità locale buono
1521 20/06 22.31 R. Castellon - SS ID e pubblicità locale buono
1584 22/06 20.20 Free R. AM - Trieste intervista a Roberto Scaglione buono
1602 21/06 17.00 Unid con MX - buono
1611 23/06 22.25 R. Barones - Dutch ID e MX buono
1638 23/06 23.05 R. Snowman - Dutch ID e MX buono
3320 23/06 23.35 R. Sonder Grense - Meyerton Afrikaans MX suff.
4775 23/06 23.25 R. Tarma - SS MX suff.
4945 23/06 23.30 Dance Wave Shortwave - EE ID e MX buono
6239 22/06 22.25 R. Diamond 192 - EE ID e MX buono
6272 23/06 22.30 R. Quadzilla - EE ID e MX buono
6275 19/06 20.15 R. Johnny Tobacco - EE ID e MX buono
6285 24/06 08.45 Coast FM - EE ID e MX buono
11955 24/06 09.00 AWR - Firenze IT Obiettivo DX by Roberto Scaglione ottimo

Roberto Pavanello
Vercelli / Italia

QSL Atlantic 2000 International



Studio DX 782 - 24/06/2018

Obiettivo DX 782 - 24/06/18

Agenda DX 24/06/2018

ANNIVERSARIO EMITTENTI
Radio Revelacion en America, Repubblica Dominicana 1600 Khz (1983)
Radio Padilla, Bolivia 3480 Khz (1974)
Radio Comas Televisiòn, Perù 3250 Khz (1977)
Radio Mundial Zulia, Venezuela 1070 Khz (1969)
Radio Nacional Huanuni, Bolivia 5965 (1951)
Radio Cosmopolita, Ecuador 960 Khz (1951)
WCMN, Puerto Rico 1280 Khz (1947)

sabato 23 giugno 2018

Radio Congo now on air with extended program

CONGO, 6115, Radio Congo, Brazaville, 1930-1945, 23-06, now on air with extended program, French, comments, African songs. 24332.

Manuel Méndez
Lugo, Spain

Log in Reinante

Glenn Hauser logs June 22-23, 2018

** CUBA. 11700, June 23 at 0155, RHC music is quite undermodulated, as often on this frequency compared to //s. Something`s always wrong at RHC (Glenn Hauser, OK, DX LISTENING DIGEST) See also UNIDENTIFIED 6165

** OKLAHOMA. 90.5, June 22 at 1838 UT, there is Es all over us, but no DX heard here, only notice that local KGVV is *still/again* suffering from split-second modulation dropouts, at the rate of 20x per minute, like previously heard June 17. Not happening on // local translator 98.5, nor on originator 88.7 KLVV Ponca City (last log said 88.7 was not //, but I now think that must have been some otherstation CCI on 88.7) (Glenn Hauser, OK, DX LISTENING DIGEST)

** UGANDA [non]. 9370-, June 23 at 1715, again this weekend no signal from R. Munansi via WWRB, so canceled? It has gone and come before. Nor on 15240- (Glenn Hauser, OK, DX LISTENING DIGEST)

** U S A [and non]. WORLD OF RADIO 1935 monitoring: confirmed Friday June 22 at 2355, the 2330 on WBCQ 9330v, fair. It`s been several weeks since this has shown up on Fridays, instead of Brother Scare. You never know what will happen next. 

Not confirmed Saturday June 23 at 1458 check the 1431 on HLR 6190-CUSB, nothing but noise heard on UTwente SDR --- the second week missing, tho no one has notified us of any pending downtime. Alan Gale, England, reports at 1505:

6190 no-show again --- Hi Glenn, Not a twitter from HLR here today on 6190 kHz, in fact the only German relay that was audible was Radio Europa on 6150 kHz. No sign of anything from Channel 292, SWS or Shortwaveradio.de either, and even on the Twente webSDR the only station I could hear was Channel 292, so it may just be the usual mid-summer doldrums on 6 MHz. Back to WRMI and 7780 kHz again then, that's still propagating here very well every night after about 2200 UT [WOR at 2300 & 0200]. Alan`` Next:

Sat 1930v  WA0RCR 1860-AM ND
Sat 2130   WBCQ 9330v to WSW [maybe, or 2330?]
Sat 2300   WRMI 7780 to NE
Sun 0200   WRMI 7780 to NE 
Sun 0310v  WA0RCR 1860-AM ND
Sun 1030   HLR 9485-CUSB to WSW
Sun 1900   WRMI 9395 to NNW
Sun 2330   WBCQ 9330v to WSW [maybe]
Mon 0130.5 WRMI 5850 to NW, 7780 to NE
Mon 0300v  WBCQ 5130v Area 51 to WSW
Mon 0330   WRMI 9955 to SSE
Mon 0400   WRMI webcast only, non-direxional
Mon 2330   WBCQ 9330v to WSW [maybe]
Tue 0030   WRMI 7730 to WNW
Tue 2030   WRMI 7780 to NE, 5950 to WNW [or #1936?]
Tue 2130   WRMI 7780 to NE, 5950 to WNW [or #1936?]

Full schedule for WOR on all outlets, not just SW; podcast linx:
http://www.worldofradio.com/radioskd.html
(Glenn Hauser, OK, DX LISTENING DIGEST)

** U S A. 9955, June 23 at 1416, tune-in WRMI to check out the Saturday-only extension scheduled until 1630* past otherdays` 1400*, and find it`s RAE Argentina to the World, in Spanish! Good reception and only an occasional trace of pulse jamming, much better than the only nominal frequency for RAE Spanish relay, 5010 at 22-23 M-F, JBA here and I question how well that gets into deep, or even shallow South America.

And I have tuned in just in time for DX program whose title is `actualidaddx.com.ar` starting at 1417. Announcer apologizes for his voice as he has a cold in the winter, but sounds OK to me. Only he speaks for more than a semihour with some music bed, and clips here and there. Tho I`m usually occupied with other programming Saturday morning, I make a point of listening to the whole thing, my first chance in a long time. 

It`s all about FM/AM stations in several Latin American countries, probably rounded up from internet/press releases, some of them ex-SW but none currently, so hardly of practical use to DXers. Argentina is first, about Córdoba, LPFM authorizations, giving LR- callsigns in the three letters+three numbers format. 1426, on to Bolivia, about Radio (Alto) Tarija, 91.5 FM with a clip; 1430, Caldas, Colombia; 1433, Radio Reloj, Cuba, anniversary with clip; 1438, México, Radio Nicolás? at Universidad de Michoacán; 1442, Nicaragua; 1443, Perú, Radio La Crónica anniversary, ex-SW; 1446, República Dominicana about pirate infestation; 1450, Venezuela, station at Universidad de los Andes. Program closing at 1452 as I hasten to UTwente.

All this heard direct on 9955, but frequency is off the air after 1500 instead of 1600. Then I bring up the WRMI webstream
http://wrmi.listen.creek.fm/stream 
which used to be labeled (RAE) even when emitting other programming but now is ``(no name)``. At 1538 it`s amid `Hobart Radio International`, Oz narration with a bunch of few-second tune clips (what`s the point?), 1540 program ID. 

I don`t know whether that stream contained RAE before 1500 as the extension is attributed to System D instead of System B. The skedgrid for System B says 14-21 UT is ``internet only, repeats of regular programming``, but never with any details! If HRI is in there, World of Radio could be too, but no way to find out except by continuous monitoring 7 hours a day, 7 days a week. 

At 1601, on the stream only, RAE in Portuguese is starting, claiming to be on 9955 at 12-13 UT instead of 11-12, and previewing the DX program coming up. Will it be a total translation of what I just heard in Spanish, ditto for English et al.? I`ll bet RAE is also unaware of the 14-15 Saturday-only SWBC in Spanish on 9955. Last year it was also showing up then, M-F (Glenn Hauser, OK, DX LISTENING DIGEST) 

** U S A. (7490), UT Saturday June 23 at 0001, WBCQ via webcast with ``WTO`` theme starting `AWWW`. Opening he is fiddling with Angela`s mike, remark about imbibing something, and her beautification of the station via gardening --- sure sounds like a repeat, but finally decide it`s slightly different from previously, altho no mention yet of which YOOL date this is. Allan regards rocks as ``jewels of the earth``. When he allows someone to interrupt with a phone call, I leave the rest to John Carver`s listening:

``Listening on 7490 this evening. Show started after a short musical fill. Allan and Angela in the studio sipping Fireball again. Opening talk about Angela's flower gardens around the compound at Monticello, prompting Allan to quote a passage from the bible about growing beautiful things. Then on to the abundance of rocks in Northern Maine and the different types and how Angela uses them in the gardens along with a lot of solar lights that she picked up for use in the gardens.

Phone call at 0010 from Mr. Transistor, Norm. Talk about rocks continues with Norm talking about the rocks he finds along the shores of Lake Michigan. Rocks are the jewels of the earth according to Allan.

Phone call finished, Allan started reading an article from a recent Radio World about digital noise on AM radio and the lack of proper audio processing on AM radio. Referred to it as a lost art. Long discussion abut the methods of audio processing with several examples of equipment in use at the station for that purpose.

Reading of emails began at 0056 after Dr. Becker popped into the studio for a moment. Prayer at 0059 and the show was off the air at 0100. John, Mid-North Indiana`` (Glenn Hauser, OK, DX LISTENING DIGEST)

** U S A. 7505v, June 23 at 0204 check, WRNO is off again tonight, an hour after it should have started (Glenn Hauser, DX LISTENING DIGEST)

UNIDENTIFIED. 5961.581, June 23 at 0617, JBA carrier with trace of modulation. What`s this? Fades completely out and in; remeasured a bit later gets it on 5961.552. No broadcasters known around here, so probably spur, and likely out of 5970 WEWN Spanish transmitter, in which case there could be a match on the plus side circa 5978.6 --- maybe, but too much jamming from 5980 against not-yet-on Radio Martí to be sure. Correlates with longstanding spurs parasiting WEWN when on 15610, audiblized when fundamental gets a boost by sporadic E (Glenn Hauser, OK, DX LISTENING DIGEST)

UNIDENTIFIED. 6165, June 23 at 0613, JBA carrier, must be something other than RHC --- but, nothing scheduled now in EiBi, Aoki/NDXC, nor HFCC, not even some ChiCom in their daytime. Would like to imagine Chad reactivated! Or maybe it`s really RHC on exciter only, greatly reduced power. Other English frequencies now:
6100, S9/S9+10, undermodulated
6060, S9+10/20, good modulation as usual but with off-frequency ZY het
6000, S9+10/20, moderate modulation
(Glenn Hauser, OK, DX LISTENING DIGEST)

This report despatched at 1800 UT June 23

Media & Tech - 23/06/2018

W4HM Daily HF Radio Wave Propagation Forecast #2018-173

Greetings to my fellow hamateur radio and SWL radio enthusiasts around the
world.

Welcome to my “not for profit” daily W4HM Daily HF Radio Wave Propagation
Forecast.

It’s the only daily global HF radio wave propagation forecast produced on
the planet.

I'm a retired heliophysicist, terrestrial meteorologist/climatologist,
physical oceanographer and one of the few on the planet with advanced
education and forecast experience in all disciplines. In terrestrial weather
forecasting I
have 45 years of experience and in solar, space and geomagnetic weather
forecasting 34 years.

Created and disseminated by Thomas F. Giella, W4HM in Lakeland, FL, USA ©
1988-2018.

If you find this daily HF radio wave propagation forecast useful to your
hamateur and SWL radio activities, feel free to drop me a line and let me
know that at

thomasfgiella@gmail.com

I enjoy hearing from likeminded fellow radio enthusiasts.

Hams and SWLs that are interested in solar, space & geomagnetic weather as
well as radio wave propagation are a special group of people interested in
broadening their knowledge in science.

Feel free without prior permission to redistribute this daily HF radio wave
propagation forecast, as long as you redistribute it in its entirety and
give me credit for it.

Supporting images associated with this daily HF radio wave propagation
forecast can be found in my Facebook account at

https://www.facebook.com/thomasfranklingiellaw4hm

and in my Twitter account at

https://twitter.com/GiellaW4hm


Last but not least here is my new HF radio wave propagation web page where
you can sign up to receive this daily HF radio wave propagation forecast via
email. https://groups.io/g/w4hmradiowavepropagationforecast but without
supporting images.

It's a NO SPAM voluntary "opt" in email type group hosted by Groups.io, so
you have to sign up by using an existing email address and creating a
password.

W4HM Solar Cycle 24 Update and Solar Cycle 25 Forecast- Short and to the
point.

Solar minimum may begin later this year and may last longer than any
previous solar cycle in the 20th century. When solar cycle 25 finally gets
underway it could be the weakest since the middle of the 19th century.
Another Dalton type lesser grand solar minimum may occur with a
corresponding cooling of earth’s climate. This would negate anthropogenic
climate change if it were occurring which it isn’t.

On February 1, 2008 I forecasted that solar cycle 24 would be the smallest
solar cycle in the past 100 years. That forecast verified. I also forecasted
that solar cycle 25 would be almost non nonexistent.

#173 Issued Saturday Jun 23, 2018 at 1515 UTC

Important Solar, Space & Geomagnetic Weather Indices-

Solar activity was low.

The daily solar flux index numbers (DSFI) were 81.1 80.3 79.9

There had been 11 days in a row with a 2000 UTC daily solar flux index
number (DSFI) greater than 70.

There had been 3 days in a row with a 2000 UTC daily solar flux index number
(DSFI) greater than 80.

The official daily sunspot number (DSSN) was 41.

There had been 11 days in a row with a daily sunspot number (DSSN) greater
than 0.

In 2018 there had been 87 days with an official daily sunspot number (DSSN)
of 0.

Sunspot group #12713 was located near N04W66 with a slightly complex beta
magnetic signature capable of releasing a very small in size B class solar
flare and an isolated small in size C class solar flare.


Sunspot group #12715 was located near N08W07 with a slightly complex beta
magnetic signature capable of releasing a very small in size B class solar
flare and an isolated small in size C class solar flare.

The 24 hour period 3 hour interval planetary K index (Kp) had been at a
quiet geomagnetic condition of 0 1 1 0 0 1 1 1.

The 24 hour period maximum and minimum solar wind speed ranged between 362 &
297 km/s.

Global Daily HF Radio Wave Propagation Forecast-

HF radio wave propagation condition “trend” Jun 23, 2018- minor
deterioration.

HF radio wave propagation condition “trend” Jun 24, 2018- steady.

HF radio wave propagation condition “trend” Jun 25, 2018- improvement.

Northern Hemisphere Radio Wave Propagation Forecast b-

3150-3400, 3500-4100, 4750-5050, 5700-6300 kHz- S9 +1 to 9 at night and S1-3
at day,

6900-7800, 9200-9995, 10000-10150, 11500-12200 kHz- S9+ 1 to 9 at night and
S4-7 at day,

13570-13850, 14000-14350, 15005-15900, 17450-17950, 18068-18168 kHz- S0 at
night and S3-4 at day,

21000-21850 kHz- S0 at night and S1-2 at day,

24890-24990, 25600-26100 kHz- S0 at night and S1 at day,

28000-29700 kHz- S0 at night and S0 at day.

We are now firmly in the summer/winter solstice type of HF radio wave
propagation conditions. Globally HF radio wave propagation conditions are
most unbalanced across the equator during this time period.

During the northern hemisphere summer season the 14000- 30000 kHz frequency
range closes later due to more sun light illuminating the ionosphere than in
the southern hemisphere. But the maximum usable frequency (MUF) is lower
than in the southern hemisphere as heating in the F2 layer of the ionosphere
is higher and the layer less concentrated.

Almost daily during the northern hemisphere summer season you will find that
the 25600- 26100 kHz and 28000-30000 kHz frequency ranges will open via
short north-south and east-west propagation paths via sporadic E (Es). Also
when multiple sporadic E (Es) clouds form and line up favorably much longer
propagation paths open up on east-west paths. And last but not least
north-south propagation paths occur across the equator via trans equatorial
propagation (TEP).

Southern Hemisphere Radio Wave Propagation Forecast b-

3150-3400, 3500-4100, 4750-5050, 5700-6300 kHz- S9 +1 to 9 at night and S1-3
at day,

6900-7800, 9200-9995, 10000-10150, 11500-12200 kHz- S9+ 1 to 9 at night and
S4-7 at day,

13570-13850, 14000-14350, 15005-15900, 17450-17950, 18068-18168 kHz- S0 at
night and S3-4 at day,

21000-21850 kHz- S0 at night and S1-2 at day,

24890-24990, 25600-26100 kHz- S0 at night and S1 at day,

28000-29700 kHz- S0 at night and S0 at day.

We are now firmly in summer/winter solstice type of HF radio wave
propagation conditions. Globally HF radio wave propagation conditions are
most unbalanced across the equator during this time period.

During the southern hemisphere winter season the 14000- 30000 kHz frequency
range closes sooner due to less sun light illuminating the ionosphere than
in the northern hemisphere. But the maximum usable frequency (MUF) is higher
than in the northern hemisphere as the F2 layer of the ionosphere is lower
in height and more concentrated.

This HF Radio wave propagation forecast is produced based on the SIGINT_CAP
HF radio wave propagation prediction software. I wrote it beginning in the
late 1980’s but I’m sorry to say that it can’t be distributed to the general
public. It does outperform VOA CAP.

And though this HF radio wave propagation forecast is produced based on the
SIGINT_CAP software, I do check the actual band conditions at my location in
the USA and tweak the forecast manually where and when necessary.

I also check global HF radio wave propagation conditions via remoted radio
receivers on every continent of the globe and tweak the forecast manually if
and when necessary.

And last but not least I look at ionsonde stations on every continent of the
globe.

The hamateur radio JT65A mode RF signal levels received are based on 5 watts
and ½ wave dipole up at 40 feet.

The hamateur radio PSK31 mode RF signal levels received are based on 25
watts and ½ wave dipole up at 40 feet.

The hamateur radio CW mode RF signal levels received are based on 50 watts
and ½ wave dipole up at 40 feet.

The hamateur radio SSB RF mode signal levels received are based on 100 watts
and ½ wave dipole up at 40 feet.

The HF shortwave broadcast band AM Mode RF signal levels are based on
100,000 watts (100 kw) and a typical high gain VOA type curtain array
antenna.

Please keep in mind that this is a relatively simplified HF radio wave
propagation forecast, so as to keep it easily understandable and applicable
by the average radio enthusiast.

Globally HF radio wave propagation conditions are most evenly balanced
during the fall and spring equinoxes and most diametrically opposed during
the summer and winter solstices.

Conditions change daily, weekly, monthly, yearly and by decade, as the
sun rises and sets at different times and at different angles from the
ecliptic, as well as by radio wave frequency. This is due to changes in the
maximum usable frequency (MUF), lowest usable frequency (LUF) and F layer
critical frequency (FoF2). Also by propagation path.

The D and E layers also come into play through RF radio wave signal
absorption and refraction. And then there is sporadic E (Es) radio wave
propagation that can really throw a wrench into the gears so to speak.

Things like sporadic E (Es) radio wave propagation and lightning storm
static can impact HF radio wave propagation in an unpredictable manner and
mostly bad.

Ongoing solar, space and geomagnetic weather goings on also impact HF radio
wave propagation conditions in a negative manner.

Lower high frequency (80-30 meters) propagation conditions are impacted in a
negative manner not so much by variations in the maximum usable frequency
(MUF) along a particular propagation path and time but rather due to
geomagnetic elevated geomagnetic conditions (Kp-3-4), storms (Kp-5 &
greater) that increase signal absorption via the E layer (the altitude of
the radio aurora). Also increases in the lowest usable frequency (LUF) via D
layer RF signal absorption due to hard x-rays, galactic cosmic waves,
elevated background solar flux levels greater than B0 and energetic proton
flux levels at energies greater than 10 MeV (10+0).

Higher frequency (20-10 meters) propagation conditions are impacted in a
negative manner by variations in the maximum usable frequency (MUF) along a
particular propagation path and time due to the current sunspot number and
also due to elevated geomagnetic conditions (Kp-3-4), storms of Kp-5 &
greater. Also D layer RF signal absorption due to elevated (greater than B0)
background solar flux levels. Also to a lesser extent elevated proton flux
at energies greater than 10 MeV (10+0).

GENERAL GUIDELINES CONCERNING CORRELATION OF PROPAGATION INDICES TO ACTUAL
HF PROPAGATION CONDITIONS-

NOTE!!! The propagation indices "interpretations" are my personal
intellectual property. Therefore the radio wave propagation indices
interpretations contained herein is copyrighted © 1988-2018 by Thomas F.
Giella, W4HM, all rights reserved. Reproduction of information herein is
allowed without permission in advance as long as proper credit is given.

All 14 of the following indices have to occur as described below in order to
see the best global high frequency radio wave propagation possible,
something that happens rarely.

1.) Dropping geomagnetic field indices numbers are better, Kp of 0 best.

2.) A daily sunspot number of 150 or higher, 200 or higher best.

3.) A daily sunspot number of greater than 100 for routine stable formation
of the E Valley/F Layer ducting mechanism.

4.) Previous 24 hour Ap index under 10, fewer than 7 for several days
consecutively are best.

5.) Previous 3 hours Kp index fewer than 3 for mid latitude paths, fewer
than 2 for high latitude paths, 0 for several days consecutively is best.

6.) Energetic protons no greater than 10 MeV (10+0).

7.) Background x-ray flux levels greater than B1 for several days
consecutively, greater than C1 best.

8.) No current STRATWARM alert.

9.) Interplanetary magnetic field (IMF) Bz with a (positive number) sign,
indicates a lesser chance of high latitude path aurora
absorption/unpredictable refraction or scattering of medium frequency RF
signals, when the Kp is above 3.

10.) A -10 or better towards a positive number Dst index during the recovery
time after a geomagnetic storm, as related to the equatorial ring current. A
positive number is best.

Standard Disclaimer-

Note! I use error prone RAW public domain data from the NOAA Space
Environment Center, other U.S. government entities and educational
institutions, to produce this daily HF radio wave propagation
forecast. This data is gathered and made public by the U.S. Government using
taxpayer $$$ (including mine).

However this daily HF propagation forecast that I produce from the RAW
public domain data is my personal intellectual property. Therefore this
daily HF radio wave propagation forecast contained herein is copyrighted ©
1988-2018 by Thomas F. Giella, W4HM.

Feel free without prior permission to redistribute this daily HF radio wave
propagation forecast, as long as you redistribute it in its entirety and
give me credit for it.

Also HF radio wave propagation forecasting is still an inexact
science and therefore also an art. The forecasts are not official but for
educational and hobby related purposes only and are subject to human error
and acts of God, therefore no guarantee or warranty implied.

Media & Tech L'Approfondimento - 23/06/2018

SWLDXBulgaria News, June 23

BOTSWANA(non)   Reception of Voice of America via Selebi Phikwe on June 23:
0830-0900 on 13830 BOT 100 kW / 010 deg to WCAf French Wed/Sat, good signal
0830-0900 on 17530 BOT 100 kW / 350 deg to WCAf French Wed/Sat, good signal
1100-1130 on 15730 BOT 100 kW / 350 deg to WCAf French Sat-very good signal
http://swldxbulgaria.blogspot.com/2018/06/reception-of-voice-of-america-in-french_23.html

EGYPT   Unidentified station with Egyptian music on June 23
0900-0920 on  9400 unknown tx / unknown to ????, weak/fair:
http://swldxbulgaria.blogspot.com/2018/06/unidentified-station-with-egyptian_23.html

ERITREA   Fair/good signal of VOBME-2 Dimtsi Hafash, June 23
from 0709 on  7180 ASM 100 kW / non-dir to EaAf Arabic, BUT
from 0734 on  7180 ASM 100 kW / non-dir to EaAf NO SIGNAL!!
http://swldxbulgaria.blogspot.com/2018/06/fairgood-signal-of-vobme-2-dimtsi.html

GERMANY(non)   BVBroadcasting Dardasha 7 via MBR Nauen on June 23
0600-0615 on 11655 NAU 125 kW / 180 deg to NoAf Arabic, very good
http://swldxbulgaria.blogspot.com/2018/06/reception-of-bvbroadcasting-dardasha-7.html

GERMANY(non)   Radio Waves International RWI via Channel 292, June 23
0600-0700 on  6070 ROB 025 kW / non-dir to CeEu French Sat, weak/fair
http://swldxbulgaria.blogspot.com/2018/06/reception-of-radio-waves-international_23.html

GERMANY   Reception of Evangelische Missions Gemeinden via MBR Nauen, June 23
1030-1100 on  6055 NAU 125 kW / 222 deg to CeEu German Sat/Sun, weak to fair:
http://swldxbulgaria.blogspot.com/2018/06/reception-of-evangelische-missions_23.html

GERMANY(non)   From the Isle of Music via Channel 292 on June 23:
1200-1300 on  6070 ROB 010 kW / non-dir to CeEu Eng/Spa Sat, weak
http://swldxbulgaria.blogspot.com/2018/06/reception-of-from-isle-of-music-via.html

GUAM   Reception of KTWR Trans World Radio Asia in English on June 23:
1230-1300 on 12160 TWR 100 kW / 290 deg to SoAs English Sat, weak/fair
http://swldxbulgaria.blogspot.com/2018/06/reception-of-ktwr-trans-world-radio_23.html

INDIA   Very odd frequency of All India Radio AIR on June 23
0700-0800 on 11619.7 DEL 100 kW / 102 deg to SoAs Nepali, good
http://swldxbulgaria.blogspot.com/2018/06/very-odd-frequency-of-all-india-radio_23.html

NEW ZEALAND    Changes of Radio New Zealand Pacific in AM mode from June 22:
http://swldxbulgaria.blogspot.com/2018/06/changes-of-radio-new-zealand-pacific-in.html

ROMANIA(non)   Reception of IRRS Radio City via ROU RadioCom, June 23
0800-0900 on  9510 SAF 100 kW / 300 deg to WeEu German Sat, weak/fair
http://swldxbulgaria.blogspot.com/2018/06/reception-of-irrs-radio-city-via-rou_23.html

SUDAN   Fair/good signal of Radio Omdurman Sudan, June 23
from 0727 on  7205 ALF 100 kW / 210 deg to CeAf Arabic
http://swldxbulgaria.blogspot.com/2018/06/fairgood-signal-of-radio-omdurman-sudan_23.html

THAILAND   Reception of HSK9 Radio Thailand World Service on June 23
0530-0600 on 17640 UDO 250 kW / 324 deg to WeEu English, good signal
http://swldxbulgaria.blogspot.com/2018/06/reception-of-hsk9-radio-thailand-world_23.html

TURKEY    Again very odd frequency 9655.7 kHz of TRT Voice of Turkey on June 23:
1000-1055 on  9655.7 EMR 500 kW / 072 deg to CeAs Georgian, instead 9655 June 22
1000-1025 on  9855.0 EMR 500 kW / 032 deg to CeAs Tatar, on nominal 9855 June 22
0500-0655 on 13765.0 EMR 500 kW / 210 deg to CEAf Hausa/Swahili-today not on air
http://swldxbulgaria.blogspot.com/2018/06/again-very-odd-frequency-96557-khz-of_23.html

USA   Changes of WRMI: new time of RAE Argentina, VORW Radio Int. & Brother Stair:
http://swldxbulgaria.blogspot.com/2018/06/wrmi-changes-new-time-of-rae-vorw-radio.html


--

73! Ivo Ivanov
More information on the shortwave listening hobby,
please visit to http://swldxbulgaria.blogspot.com

QTH-1: Patreshko, Bulgaria
Receiver: Afedri SDR
Software: SDR-Console v2.3(using remote connection)
Antennas: various Inverted V and beverage antennas.

QTH-2: Sofia OK2, Bulgaria
Receiver: Sony ICF-2001D
Antenna: 30 m. long wire

Radio Santa Cruz on air again but with distorted signal

BOLIVIA, 6134.8, Radio Santa Cruz, Santa Cruz de la Sierra is on air again, but with distorted signal. Heard here in Reinante, 2329-2340, 22-06, . Spanish, comments, very weak, distorted and with interference from Aparecida. 12321.

June 20 and 21 I heard it via SDR Kiwi  Paraguay and Pardihno, Sao Pauo,  6134.88 kHz,  at 1015 UTC with Bolivian songs, comments in Spanish and identifications "Radio Santa Cruz", but very distorted signal. Aparecida out of air at that moment. 

I contacted again with the station to inform them about the distorted signal and here the reply:

"Estimado Manuel:
Continuamos con algunos problemas en la OC, el equipo técnico está trabajando en mejorar las condiciones.
Muchas gracias por el seguimiento y agradecemos poder estar en permanente contacto.
Un fuerte abrazo"

They say  they continue with some problems on short wave, and the the technicians are working to improving the conditions of the transmitter. 



Manuel Méndez
Lugo, Spain

Log in Reinante

Radio DARC special broadcasts, also for NA

The WRTC is to be covered in two special broadcasts by Radio DARC with 300kW from Wittenberg via Vienna to North America. The radio show of the German Amateur Radio Club e.V. will broadcast a program in English on Saturday, July 14 from 11.00 to 12.00 UTC using the 49m short-wave band on 6070 kHz. Especially for the many people interested in WRTC from North America, the program will also be broadcast on 13860 kHz at the same time. The 6-hour time difference makes it possible for the show to serve as a "breakfast radio" WRTC News on the East Coast of North America. There is expected to be a high level of interest from North America as not only did a total of 14 teams from North America qualify but also the defending champions Daniel Craig (N6MJ) and Chris Hurlbut (KL9A) are from the USA.

Agenda DX 23/06/2018

ANNIVERSARIO EMITTENTI
Radio Cardenal, Venezuela 1420 Khz (1984)
Radio Azangato, Perù 7043 Khz (1990)
CHWK, British Columbia, Canada 1270 Khz (1927)

venerdì 22 giugno 2018

The K7RA Solar Update

On Wednesday, June 20 Spaceweather.com reported the sudden emergence of sunspot AR2715. The sunspot number on that day shot up to 54, and it was 53 the next day. Average daily sunspot number for the reporting week (June 14-20) was 25.7, up from 4 the previous week. Average daily solar flux rose from 69.4 to 74. Solar flux was 82.1 on June 20. 

We have not seen numbers such as this since last September. This is good news just before ARRL Field Day, assuming the activity does not produce any geomagnetic disturbance. 

Predicted solar flux is 82 on June 22, 80 on June 23-24, 78 on June 25-28, 75 and 70 on June 29-30, 68 on July 1-6, 70 on July 7, 72 on July 8-13, 74 and 72 on July 14-15, 74 on July 16-20, 70 on July 21-27, 68 on July 28 through August 2, and 72 on August 3-5. 

Predicted planetary A index is 5 on June 22-23, then 12, 8, 5, 8, 20, 15 and 10 on June 24-30, 5 on July 1-14, 8 on July 15-16, 5 on July 17-20, 8 on July 21-22, then 5, 15, 28, 18 and 10 on July 23-27, and 5 on July 28 through August 5. 

We saw some heightened geomagnetic activity on Monday, June 18 UTC when the planetary K index rose to 5, and later in the day Alaska’s College K index hit 6 over two of the eight 3-hour periods for the day. College A index was 33. 


Jeff Hartley, N8II of Shepherdstown West Virginia sent this report yesterday, June 21: "Today we are finally taking a breather from widespread sporadic E openings to many different areas. The best 10-mter opening I have worked so far was on June 4 when I worked 72 European stations on SSB with best DX into Poland, Slovak Republic, and Greece (the most European stations ever worked by me in single Es opening). Quite a few were running 25 W or less and I worked all the UK countries except Jersey which was self-spotted. Incredible! 

“On the morning of June 17, I heard about 15 Italian stations on 10-meter CW and SSB working the Italian 10-meter contest; none would stop long enough to answer my calls. But, after returning from the W3LPL open house, I started making QSOs for the West Virginia QSO Party on 10-meter SSB and there was IT9ACN at 2207Z calling CQ in his contest and he was thrilled to work me; he and his Sicilian friend IT9BUN were both about S8 with QSB. I went on to work another IT9, IK7, and MM0TFU (weak) in Scotland, along with 19 USA stations to the west and south. After moving to 15 meters, a station from northern Spain called in and quite a few European stations were worked in the 2300 and 2400Z hours on 20-meter SSB along with many Es QSOs into all W4s (except VA/NC), OH, MI, all W9s, all W5s, and NY plus all New England states. 

“The party continued on 10-meter SSB on the June 17 working KW2W in Vermont at 1309Z and then, on 15-meter CW, HV0A in the Vatican (my first Vatican contact in over 1-1/2 years) via probable Es. Then, it was back to 10-meter SSB double hop Es at 2333Z with Steve, WB2WIK, in Los Angeles also working two other southern California stations. I also contacted stations in Florida, Kansas, Missouri, Illinois, Alabama, and Mississippi. 

“On the June 18, starting at 2039Z on 10-meter CW, I found and worked F5NBX in France, M0BKL in England, and IK1ZOC in Italy. Then, starting 2215Z on 10-meter SSB, I worked WP4PPV in Puerto Rico, as well as stations in Maine and Florida. 

“On June 19, starting 2024Z on 10-meter CW, I found HB9BKL in Switzerland, M0BKL again, and I was called by IU4FJI in Italy. Then, I switched to 10-meter SSB to work 2E0IQD in England and I5KAP in Florence, Italy. 

“June 20 featured very intense sporadic E for many hours, so I returned to 10-meter SSB at 0123Z, working K7CAR at a state park in Utah, and many more stations in Utah, Colorado, Arizona, Kentucky, Michigan and elsewhere. Almost all day long during the daytime into late evening there was widespread Es, but I was too busy until 2350Z to operate. That’s when I worked Minnesota, New York (a station in rare grid FN13), VE3TM in FN25, and a Missouri station on 6 meters. Then it was down to 10-meter SSB again to work many other stations before calling it a day at 0120Z.” 

Mike Treister, W9NY, of Chicago wrote: "It is interesting to hear about the increased sunspots. I have heard a lot of skip - few hundred miles - from all directions on 6 and 10 meters the past few days. Signals have been quite strong. It is nice to hear so many new hams being excited with their 10 and 6-meter contacts.” 

Here is a new report from Dr. Skov: https://www.youtube.com/watch?v=BfIJ6ygBfwE& 

For more information concerning radio propagation, see the ARRL Technical Information Service at http://arrl.org/propagation-of-rf-signals. For an explanation of numbers used in this bulletin, see http://arrl.org/the-sun-the-earth-the-ionosphere. 

An archive of past propagation bulletins is at http://arrl.org/w1aw-bulletins-archive-propagation. More good information and tutorials on propagation are at http://k9la.us/. 

Monthly propagation charts between four USA regions and twelve overseas locations are at http://arrl.org/propagation. 

Instructions for starting or ending email distribution of ARRL bulletins are at http://arrl.org/bulletins. 

Sunspot numbers for June 14 to 20, 2018 were 16, 13, 13, 15, 28, 41, and 54, with a mean of 25.7. 10.7 cm flux was 72.4, 70.6, 70.5, 72.3, 73.7, 76.6, and 82.1, with a mean of 74. Estimated planetary A indices were 5, 4, 3, 5, 19, 6, and 5, with a mean of 6.7. Estimated mid-latitude A indices were 7, 6, 4, 7, 20, 6, and 7, with a mean of 8.1.

SWLDXBulgaria News, June 22

BOTSWANA(non)   Reception of Voice of America via Selebi Phikwe, June 22:
0530-0600 on 13830 BOT 100 kW / 350 deg to CeAf French Mon-Fri, very good
http://swldxbulgaria.blogspot.com/2018/06/reception-of-voice-of-america-in-french.html

EGYPT   Reception of Radio Cairo West European Service in 31mb on June 22:
1700-1900 on  9799.7 ABS 250 kW / 005 deg to N/ME Turkish, off air at 18UT
1800-1900 on  9490.0 ABS 200 kW / 325 deg to WeEu Italian, good modulation,
1900-2000 on  9604.7 ABS 250 kW / 005 deg to EaEu Russian-not on air today
1900-2000 on  9570.0 ABS 200 kW / 325 deg to WeEu German, good modulation,
2000-2115 on  9894.7 ABS 200 kW / 325 deg to WeEu French, good modulation,
2115-2245 on  9799.7 ABS 200 kW / 325 deg to WeEu English, good modulation
http://swldxbulgaria.blogspot.com/2018/06/reception-of-radio-cairo-west-european.html

FRANCE(non)   Reception of BRB Radio Xoriyo Ogaden via MBR Issoudun, June 22
1600-1630 on 17770 ISS 500 kW / 130 deg to EaAf Somali Mon/Fri, good signal:
http://swldxbulgaria.blogspot.com/2018/06/reception-of-brb-radio-xoriyo-ogaden_22.html

GERMANY(non)   Reception of Voice of Oromo Liberation via MBR Nauen, June 22
1700-1730 on 15420 NAU 100 kW / 144 deg to EaAf Afan Oromo Wed/Fri/Sun, fair
http://swldxbulgaria.blogspot.com/2018/06/reception-of-voice-of-oromo-liberation_22.html

NUMBERS STATION   Fair signal of HM01 Cuban Spy in 10MHz on June 22
0455-0550 on 10860 secret tx probably BEJ 50 kW Spanish Sun/Mon/Wed/Fri
http://swldxbulgaria.blogspot.com/2018/06/fair-signal-of-hm01-cuban-spy-in-10mhz_22.html

NUMBERS STATION   Reception of E06 English Man and E11 Oblique in 19mb on June 22
0600-0610 on 15830 unknown secret tx site to Eu English USB/AM E06 English Man, weak
0745-0755 on 15720 unknown secret tx site to Eu English USB E11 Oblique, good signal
http://swldxbulgaria.blogspot.com/2018/06/reception-of-e06-english-man-and-e11.html

PALAU(non)   Reception of BRB Radio Que Me via WHRI T8WH Angel 3, June 22
1200-1230 on  9930 HBN 100 kW / 318 deg to EaAs Vietnamese Fri, fair/good
http://swldxbulgaria.blogspot.com/2018/06/reception-of-brb-radio-que-me-via-whri_22.html

PHILIPPINES   Good signal of FEBC / Radio Teos, June 22
1500-1600 on 11650 BOC 100 kW / 323 deg to CeAs Russian
http://swldxbulgaria.blogspot.com/2018/06/good-signal-of-febc-radio-teos-june-22.html

PHILIPPINES   Reception of Radio Pilipinas PBS via Tinang, June 22:
1730-1930 on  9910*PHT 250 kW / 283 deg to N&ME Filipino, very good
1730-1930 on 12120 PHT 250 kW / 283 deg to N&ME Filipino, very good
1730-1930 on 15190 PHT 250 kW / 283 deg to N&ME Filipino, very good
*from 1745 on 9910 BGL 500 kW / 240 deg to EaAf Eng All India Radio
http://swldxbulgaria.blogspot.com/2018/06/reception-of-radio-pilipinas-pbs-via_22.html

PHILIPPINES(non)   Reception of BRB Living Water Ministry Broadcasting on June 22
1500-1530 on  7280 PUG 250 kW / 000 deg to NEAs Korean Fri, fair to good signal, BUT
from 1530 on  7280 SON 100 kW / 320 deg to WeEu German Voice of Vietnam, UNSCHEDULED
http://swldxbulgaria.blogspot.com/2018/06/reception-of-brb-living-water-ministry_22.html

SAUDI ARABIA   Reception of BSKSA Al-Azm Radio and Republic of Yemen Radio, June 22:
from 0625 on 11745 JED or RIY / unknown to N/ME Arabic BSKSA Al-Azm Radio, very good
from 0655 on 11860 JED or RIY / unknown to N/ME Arabic Rep.of Yemen Radio, very good
http://swldxbulgaria.blogspot.com/2018/06/reception-of-bsksa-al-azm-radio.html

SRI LANKA   Reception of Sri Lanka Broadcasting Corporation, June 22
1630-1730 on 11750 TRM 125 kW / 345 deg to N/ME Sinhala, very good &
1700-1800 on 11835 TRM 125 kW / 345 deg to SoAs Tamil, strong signal
http://swldxbulgaria.blogspot.com/2018/06/reception-of-sri-lanka-broadcasting_22.html

U.K.(non)   Trans World Radio Africa via BaBcoCk Al-Dhabayya on June 22
1300-1315 on 17680 DHA 250 kW / 230 deg to EaAf Afar Thu-Sun, fair/good
http://swldxbulgaria.blogspot.com/2018/06/trans-world-radio-africa-via-babcock-al.html

U.K.(non)   Special BBC Coverage to Africa, World Cup Russia 2018: Nigeria vs.Iceland
from 1430 on 11805 MEY 250 kW / 019 deg to CEAf English Tue/Fri/Sun, very good signal
from 1430 on 15340 ASC 250 kW / 027 deg to WeAf English Tue/Fri/Sun, very good signal
from 1430 on 17545 ASC 125 kW / 065 deg to WeAf English Tue/Fri/Sun, very good signal
from 1430 on 17780 ASC 250 kW / 065 deg to WeAf Hausa Tue/Fri/Sun, very good signal
http://swldxbulgaria.blogspot.com/2018/06/special-bbc-relay-world-cup-russia-2018.html

U.K.(non)   Radio Ranginkaman/Radio Rainbow via BaBcoCk Tashkent on June 22
1600-1630 on  7580 TAC 100 kW / 236 deg to WeAs Farsi Mon/Fri, fair to good
http://swldxbulgaria.blogspot.com/2018/06/radio-ranginkamanradio-rainbow-via_22.html

-- 

73! Ivo Ivanov
More information on the shortwave listening hobby,
please visit to http://swldxbulgaria.blogspot.com

QTH-1: Patreshko, Bulgaria
Receiver: Afedri SDR
Software: SDR-Console v2.3(using remote connection)
Antennas: various Inverted V and beverage antennas.

QTH-2: Sofia OK2, Bulgaria
Receiver: Sony ICF-2001D
Antenna: 30 m. long wire

Media & Tech - 22/06/2018

Glenn Hauser logs June 21-22, 2018

** ANTARCTICA [non]. 9890, June 21 at 2135, JBA carrier from BBCWS Woofferton, annual special to the British Antarctic Survey overwinterers. About what I expected, and of course nothing on // 5985. Yet Mick Delmage says 9890 was reaching Alberta well. Ascension 7360 might have had a chance but really too early for that too. More about it, and the last three annual ``episodes`` are available here:
https://www.bbc.co.uk/programmes/p06blwrc
(Glenn Hauser, OK, DX LISTENING DIGEST)

** CHINA. 11785, June 22 at 1342, Firedragon jamming instead of CNR1 for a change, S9-S7, way over victim VOA Philippines; both off after 1400 (Glenn Hauser, OK, DX LISTENING DIGEST)

** CUBA. 6099.238, June 22 at 1150, RHC Spanish still *way* off-frequency, remeasured exactly the same as 24+ hours ago. VG signal and nothing to het it yet; this time I recheck at 1203 and now there is a big het from CRI Russian via Beijing on 6100.0, but RHC is atop. Something`s always wrong at RHC. However, 6100 circa 0630 in English was on-frequency, but very undermodulated, different transmitter (Glenn Hauser, OK, DX LISTENING DIGEST) See also PHILIPPINES [and non], ROMANIA [and non]

** KOREA NORTH. 15244.962, June 22 at 1320, VOK English to Europe is poor here but noticeably off-frequency, // much stronger 11710.0 with auto juche-jamming (Glenn Hauser, OK, DX LISTENING DIGEST)

** NEW ZEALAND. 11725, June 22 at 0626, RNZI is off! Looking elsewhere: not 13840, not 9765, not 9700; finally found at 0635 on 7425, which would be the next frequency, but on too early. No, per online sked, this is the first day of an intentional change: 
0359-0558 11725 Pacific Daily from 22 June
0559-1058  7425 Pacific Daily from 22 June
And still no mention of any DRM. I duly measure the offness of 7425: 7424.987. Is discussion of US Civil War, fundamentalism. 7425- still going about the same offset next check at 1152. 5980- is still starting at *1259, measured 5979.992, 1300:00 accurate timesignal and news (Glenn Hauser, OK, DX LISTENING DIGEST)

** PHILIPPINES [and non]. 15355, June 21 at 2313, S9+10 of music and Tagalog? talk. It`s RVA in Filipino at 2300-2327 per Aoki/NDXC. Among the SSOBs, rivaled only at same levels by 15730 Cuba in Kriyol, and 15570 Chinese, i.e. CNR1 jamming vs RFA via Saipan this hour only (Glenn Hauser, OK, DX LISTENING DIGEST)

** ROMANIA [and non]. 11700, June 21 at 2304, RRI in Spanish is atop CCI from RHC, also Spanish. 11700 RHC is never a bigsig at this angle, unlike many of the others. This collision has been ongoing all A-18, one of Arnie`s worst frequency management blunders; but each station has //s so they can expend 11700. RRI is in the clear on 11800, and her stilted Spanish even audible on weaker 13730 at 2311 (Glenn Hauser, OK, DX LISTENING DIGEST) 

** TURKEY. 9830.003, June 21 at 2254, TRT IS is still running after English has finished, so dare we hope for another hour, in German? Hopeful: 2257 IS pauses for ID in German. 2300:03.5, timesginal ends a bit late, and sign-on German promising news, but sloppyrator at Emirler wakes up and chops it off the air at 2300:37*, shux. As for the exact frequency, measuring it is tough here since the R75 constantly transmits a birdie around 9830, which when in the clear seems about 9830.08 (Glenn Hauser, OK, DX LISTENING DIGEST)

** U S A. 5000, June 22 at 1304, WWV with hourly announcement that everything you hear from it on SW can now also be heard on phone via 303-499-7111; like WWVH does at :47 past the hours with its 808- number. If a leap second were pending this June 30, they would surely be announcing that instead (Glenn Hauser, OK, DX LISTENING DIGEST)

** U S A. On the first day of summer, WRMI finally ventures back up into the rarified ionosphere of 25 meters: 11580, June 21 at 2306, WRMI reactivated! But only with Brother HyStairical // much stronger 7570, during his moan-`n`-groan hour, which almost sounds like two or more stations mixing. 

11580 was dropped last January, replaced by 7780 on the 44 degree azimuth (altho it should have been kept during the daytime). But this does not re-replace 7780 now, which continues on XMTR 1. As of 0039 UT June 22, and still shown same at 1545 UT June 22, 11580 is XMTR 9 at 44 degrees, but ONLY 21-23 UT on Saturday consisting of: 21-22 System L, content unknown/unshown, and 22-23 System G with VORW; altho both are in yellow, not gray. Recheck at 2330, 11580 is S9+10 of dead air with gospel huxter, // 7570 so presumably TOMBS, as a test? However it is not // 9330v WBCQ, so maybe unsynchronized TOMBS feeds. Re-recheck at 0013 June 22, 11580 is dead air again just before cutting off at 0013:35*; and not heard since on various random chex. So be on the hearout for further usages of 11580. I wonder if the one antenna destroyed by hurricane is now back in business?

BTW, 9955, XMTR 10 is now shown with a Saturday-only extension, 1400-1630 on System D, content? after daily System B until 1400. 

Some other apparent changes: 7730 System D is now shown with `Broad Spectrum` UT Tuesday at 04-05; and `Media Network Plus` (really still exists?), same time on UT Saturday. MN+ also with another new? airing Monday 09-10 on 5950 System D (Glenn Hauser, OK, DX LISTENING DIGEST)

** U S A. 7505v, June 22 at 0634, WRNO is off, no signal. When on, it`s often in English instead of Chinese (Glenn Hauser, OK, DX LISTENING DIGEST)

** U S A. 1540+, June 22 at 1147 UT, about the same het as 24 hours earlier, i.e. KGBC Galveston off-frequency-plus (Glenn Hauser, OK, DX LISTENING DIGEST)

This report dispatched at 1653 UT June 22

China takes over Radio Australia frequencies after ABC drops shortwave

Pacific Beat By Bill Bainbridge, Catherine Graue and Christina Zhou 
Updated about 4 hours ago 


A Chinese station has taken over some of the shortwave radio frequencies once used by the ABC in the Pacific region, following the broadcaster's decision to end shortwave services. 

Key points: 
The ABC chose to end shortwave radio broadcasts in early 2017 

China's state-owned broadcaster now uses Radio Australia's old frequencies 

Australia's overseas broadcasting in the Asia Pacific is being reviewed 

Radio Australia switched off its shortwave transmissions to remote parts of northern Australia and across the Pacific in January 2017. 

The ABC insisted at the time the shortwave technology was out of date and it would save $1.9 million by cutting the service, which it said would be reinvested in expanding content and services. 

The decision was met by an outcry from affected listeners, and there has been continued agitation to bring the service back. 

The Australian newspaper has reported Radio Australia's former shortwave frequencies are now being used by China Radio International, the country's state-owned overseas broadcaster. 

Shortwave evades dictators and warns of disasters 

The ABC's decision to end Radio Australia's shortwave service has raised questions about who will fill the void. 
Claire Moore, Labor's spokeswoman for international development and the Pacific, said she was not surprised Chinese services snapped up Australia's old frequencies. 

"People in the Pacific were telling us that shortwave was a tried and true mechanism in their parts of the world, they relied on it and they knew about it," Ms Moore said. 

"It was always an issue to see if shortwave was available, if it was being used and we weren't using it, that other players would come into the space."

Propagation News – 24 June 2018

A glancing blow from a coronal hole sent the K-index soaring to five on Tuesday, the 19th. This hadn’t been predicted by NOAA as it looked like the high-speed solar wind stream might miss us. However, by Wednesday the ionosphere had calmed down and the index returned to a more settled Kp=1. 

Much of the fun on the upper HF bands has been due to sporadic E this week, with multi-hop contacts being made across the Atlantic at times. There have also been reports of contacts into Argentina on 21MHz, which could have been be F2 layer or multi-hop sporadic E. If they were via the F2 layer, this could have been helped by two large sunspot groups currently visible, which pushed the solar flux index to 82 on Thursday, the 21st. 

There have also been reports of some excellent 40 metre propagation to various parts of the world, but this may suit night owls as it favours the early hours after midnight. 

Next week NOAA predicts the solar flux index around 70, with settled geomagnetic conditions until the 25th. We may then see the effects of an equatorial coronal hole and its associated high-speed solar wind stream push the K-index to five again with lowered maximum useable frequencies and noisy bands. So get your HF DXing in this weekend, or you may have to wait until later in the week for things to settle. 

Sporadic E will continue to bring short-skip fun on all HF bands up to 10 metres. Longer-range F2-layer propagation may peak at 14 or 18MHz as we continue in the HF summer doldrums. 

VHF and up:

There will be a large area of high pressure over, or near to, the British Isles until the end of the week, so tropo propagation will be a real prospect. It will favour paths down the Irish Sea or across Biscay to northern Spain. This direction is favoured over paths across the North Sea, where the air will be drier at lower levels and not so conducive to tropo. In the summer months night-time tropo is an option over land too, but soon fades as the Sun warms the ground and destroys the surface temperature inversion. This high pressure means that you will not see any rain scatter on the microwave bands. That leaves sporadic E, which is still in full cry and offers two primary periods to check the bands; mid-morning and late afternoon, or early evening. 

Weather features can play a part in the location of sporadic E and, based on the contribution of jet streams, it looks like paths to Scandinavia and south-east Europe could do well, as will paths to the south into Iberia. It’s also always worth looking to the Atlantic for paths to the Americas and the Caribbean with a jet stream present for much of the week. 

The June Bootids meteor shower is active from 26 June until 2 July. It peaks this Wednesday. Normally the shower is very weak, but occasional outbursts produce a hundred or more meteors per hour. 

The Moon reaches minimum declination and apogee on Thursday, so EME opportunities will be short with a low-elevation Moon and high path losses.