Solar activity forecast for the period June 3 - June 9, 2016
Activity
level: mostly very low to low
X-ray background flux (1.0-8.0 A): in the range
A8.5-B2.5
Radio flux (10.7 cm): a fluctuation in the range 75-100
f.u.
Events: class C (0-3/day), class M (0-2/period), class X (0/period),
proton (0/period)
Relative sunspot number (Ri): in the range
10-70
Tomas Blaha
RWC Prague, Astronomical Institute, Solar Dept.,
Ondrejov, Czech Republic
e-mail: sunwatch(at)asu.cas.cz
Geomagnetic
activity forecast for the period June 3 - June 9, 2016
Quiet: Jun 3
and 7 - 9
Unsettled: Jun 3 and 6
Active: Jun 4 - 5
Minor storm:
probable Jun 4 - 5
Major storm:0
Severe storm: 0
Geomagnetic
activity summary:
Because of current coronal hole passage, we expect active
conditions
arrival June 4-5, minor storm events are also probable at our
latitudes.
At Jun 6, we expect unsettled conditions continuing. The following
days,
we expect return to quiet to unsettled conditions.
Tomas
Bayer
RWC Prague
Institute of Geophysics of the ASCR, Prague
Department
of Geomagnetism
Budkov observatory (BDV)
Geomagnetic activity forecast
for the period June 3 - June 29, 2016
Geomagnetic field will be:
quiet on June 9, 20, 22
mostly quiet on June 8, 15 - 17, 21, 23,
29
quiet to unsettled on June 7, 10, 13 - 14, 28
quiet to active on Jun 3
- 4, 5 - 6, 11 - 12, 19, 24 - 25, 26 - 27
active to disturbed on June
18
Amplifications of the solar wind from coronal holes are expected
on June (6 -)7 - 8, (14 -)16 - 17, (26, 30)
Remarks:
- Parenthesis
means lower probability of activity enhancement.
- Reliability of predictions
is slightly reduced.
F. K. Janda, OK1HH
Czech Propagation Interested
Group
(OK1HH & OK1MGW, weekly forecasts since 1978)
e-mail:
ok1hh(at)rsys.cz
