martedì 20 agosto 2019

Propagation outlook from Boulder

:Product: Weekly Highlights and Forecasts
:Issued: 2019 Aug 19 0141 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Product description and SWPC contact on the Web
# https://www.swpc.noaa.gov/content/subscription-services
#
#                Weekly Highlights and Forecasts
#
Highlights of Solar and Geomagnetic Activity
12 - 18 August 2019

Solar activity was very low. The visible disk was spotless with no
Earth-directed CMEs observed.

No proton events were observed at geosynchronous orbit.

The greater than 2 MeV electron flux at geosynchronous orbit was at
high levels on 12-17 Aug with moderate levels on 18 Aug. A maximum
flux of 5,340 pfu was observed at 13/1725 UTC.

Geomagnetic field activity was at predominately quiet levels with
isolated unsettled intervals observed midday on 16 Aug and early on
18 Aug. Solar wind parameters reflected a nominal environment
through the period.

Forecast of Solar and Geomagnetic Activity
19 August - 14 September 2019

Solar activity is expected to continue at very low levels through
the oulook period.

No proton events are expected at geosynchronous orbit.

The greater than 2 MeV electron flux at geosynchronous orbit is
expected to be normal to moderate levels on 19 - 31 Aug. Flux
readings are expected to increase to moderate to high levels on 01 -
14 Sep.due to recurrent CH HSS influence.

Geomagnetic field activity is expected to reach unsettled levels on
20 - 22 Aug, 26 - 28 Aug and 06 - 07 Sep due to recurrent CH HSS
activity. Active to G1 (minor) storm conditions are likely on 01 -
02 Sep due to recurrent CH HSS activity.

:Product: 27-day Space Weather Outlook Table 27DO.txt
:Issued: 2019 Aug 19 0141 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Product description and SWPC contact on the Web
# https://www.swpc.noaa.gov/content/subscription-services
#
#      27-day Space Weather Outlook Table
#                Issued 2019-08-19
#
#   UTC      Radio Flux   Planetary   Largest
#  Date       10.7 cm      A Index    Kp Index
2019 Aug 19      68           5          2
2019 Aug 20      68           7          3
2019 Aug 21      68           7          3
2019 Aug 22      68           6          3
2019 Aug 23      68           5          2
2019 Aug 24      68           5          2
2019 Aug 25      68           5          2
2019 Aug 26      67           8          3
2019 Aug 27      67           8          3
2019 Aug 28      67           8          3
2019 Aug 29      67           5          2
2019 Aug 30      67           5          2
2019 Aug 31      67           5          2
2019 Sep 01      67          38          5
2019 Sep 02      67          14          4
2019 Sep 03      67           5          2
2019 Sep 04      67           5          2
2019 Sep 05      67           5          2
2019 Sep 06      67           8          3
2019 Sep 07      67           8          3
2019 Sep 08      67           5          2
2019 Sep 09      67           5          2
2019 Sep 10      67           5          2
2019 Sep 11      67           5          2
2019 Sep 12      68           5          2
2019 Sep 13      68           5          2
2019 Sep 14      68           5          2
(SWPC via DXLD)