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W7EES > SWPC 08.05.20 02:33l 49 Lines 1968 Bytes #999 (0) @ WW
BID : 16784_W7EES
Read: GUEST
Subj: Solar-Geophysical Activity
Path: IW8PGT<IZ3LSV<IQ2LB<IR2UFV<GB7CIP<N3HYM<W7EES
Sent: 200508/0109Z 16784@W7EES.OR.USA.NOAM BPQ6.0.20
Joint USAF/NOAA Solar Geophysical Activity Report and Forecast
SDF Number 128 Issued at 2200Z on 07 May 2020
IA. Analysis of Solar Active Regions and Activity from 06/2100Z to
07/2100Z: 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 (08 May, 09 May, 10 May).
IIA. Geophysical Activity Summary 06/2100Z to 07/2100Z: The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 344 km/s at 07/1244Z. Total IMF reached 5 nT at
07/1048Z. The maximum southward component of Bz reached -4 nT at
07/0839Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 181 pfu.
IIB. Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet levels on days one, two, and three (08 May, 09 May, 10
May).
III. Event probabilities 08 May-10 May
Class M 01/01/01
Class X 01/01/01
Proton 01/01/01
PCAF green
IV. Penticton 10.7 cm Flux
Observed 07 May 069
Predicted 08 May-10 May 070/070/070
90 Day Mean 07 May 070
V. Geomagnetic A Indices
Observed Afr/Ap 06 May 006/007
Estimated Afr/Ap 07 May 005/005
Predicted Afr/Ap 08 May-10 May 005/005-005/005-006/005
VI. Geomagnetic Activity Probabilities 08 May-10 May
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 20/20/20
Major-severe storm 10/10/10
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