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W7EES > SWPC 26.03.20 06:34l 48 Lines 1967 Bytes #999 (0) @ WW
BID : 15694_W7EES
Read: GUEST
Subj: Solar-Geophysical Activity
Path: IW8PGT<IZ3LSV<IR1UAW<IW2OHX<IQ2LB<IR2UFV<N3HYM<W7EES
Sent: 200326/0006Z 15694@W7EES.OR.USA.NOAM BPQ6.0.19
Joint USAF/NOAA Solar Geophysical Activity Report and Forecast
SDF Number 85 Issued at 2200Z on 25 Mar 2020
IA. Analysis of Solar Active Regions and Activity from 24/2100Z to
25/2100Z: Solar activity has been at very low levels for the past 24
hours. There are currently 0 numbered sunspot regions on the disk.
IB. Solar Activity Forecast: Solar activity is expected to be very low
on days one, two, and three (26 Mar, 27 Mar, 28 Mar).
IIA. Geophysical Activity Summary 24/2100Z to 25/2100Z: The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 431 km/s at 24/2251Z. Total IMF reached 6 nT at
25/0129Z. The maximum southward component of Bz reached -3 nT at
24/2331Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 1398 pfu.
IIB. Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet levels on days one, two, and three (26 Mar, 27 Mar, 28
Mar).
III. Event probabilities 26 Mar-28 Mar
Class M 01/01/01
Class X 01/01/01
Proton 01/01/01
PCAF green
IV. Penticton 10.7 cm Flux
Observed 25 Mar 071
Predicted 26 Mar-28 Mar 071/071/071
90 Day Mean 25 Mar 071
V. Geomagnetic A Indices
Observed Afr/Ap 24 Mar 004/005
Estimated Afr/Ap 25 Mar 003/004
Predicted Afr/Ap 26 Mar-28 Mar 006/005-006/005-006/005
VI. Geomagnetic Activity Probabilities 26 Mar-28 Mar
A. Middle Latitudes
Active 10/10/10
Minor Storm 01/01/01
Major-severe storm 01/01/01
B. High Latitudes
Active 15/15/15
Minor Storm 15/15/15
Major-severe storm 10/10/10
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