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W7EES > SWPC 16.10.20 02:22l 49 Lines 2008 Bytes #999 (0) @ WW
BID : 24021_W7EES
Read: GUEST
Subj: Solar-Geophysical Activity
Path: IW8PGT<LU4ECL<F4DUR<CX2SA<OK2PEN<N1URO<W9JUN<N7TRY<W7EES
Sent: 201016/0024Z 24021@W7EES.OR.USA.NOAM BPQ6.0.20
Joint USAF/NOAA Solar Geophysical Activity Report and Forecast
SDF Number 289 Issued at 2200Z on 15 Oct 2020
IA. Analysis of Solar Active Regions and Activity from 14/2100Z to
15/2100Z: Solar activity has been at very low levels for the past 24
hours. There are currently 1 numbered sunspot regions on the disk.
IB. Solar Activity Forecast: Solar activity is expected to be very low
with a slight chance for a C-class flare on days one, two, and three (16
Oct, 17 Oct, 18 Oct).
IIA. Geophysical Activity Summary 14/2100Z to 15/2100Z: The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 309 km/s at 15/2032Z. Total IMF reached 7 nT at
15/1836Z. The maximum southward component of Bz reached -2 nT at
15/2049Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 210 pfu.
IIB. Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet levels on days one, two, and three (16 Oct, 17 Oct, 18
Oct).
III. Event probabilities 16 Oct-18 Oct
Class M 01/01/01
Class X 01/01/01
Proton 01/01/01
PCAF green
IV. Penticton 10.7 cm Flux
Observed 15 Oct 074
Predicted 16 Oct-18 Oct 074/074/072
90 Day Mean 15 Oct 071
V. Geomagnetic A Indices
Observed Afr/Ap 14 Oct 000/000
Estimated Afr/Ap 15 Oct 003/004
Predicted Afr/Ap 16 Oct-18 Oct 005/005-006/005-006/005
VI. Geomagnetic Activity Probabilities 16 Oct-18 Oct
A. Middle Latitudes
Active 05/05/05
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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