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CX2SA > SWPC 22.12.17 23:22l 58 Lines 2049 Bytes #999 (0) @ WW
BID : 30119-CX2SA
Read: GUEST
Subj: Report of Solar-Geophysical Activity
Path: IW8PGT<IZ3LSV<I0OJJ<GB7CIP<GB7YEW<AB0AF<NS2B<N9PMO<CX2SA
Sent: 171222/2219Z @:CX2SA.SAL.URY.SOAM #:30119 [Salto] FBB7.00e $:30119-CX2SA
From: CX2SA@CX2SA.SAL.URY.SOAM
To : SWPC@WW
:Product: Report of Solar-Geophysical Activity
:Issued: 2017 Dec 22 2200 UTC
# Prepared jointly by the U.S. Dept. of Commerce, NOAA,
# Space Weather Prediction Center and the U.S. Air Force.
#
Joint USAF/NOAA Solar Geophysical Activity Report and Forecast
SDF Number 356 Issued at 2200Z on 22 Dec 2017
IA. Analysis of Solar Active Regions and Activity from 21/2100Z to
22/2100Z: 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
on days one, two, and three (23 Dec, 24 Dec, 25 Dec).
IIA. Geophysical Activity Summary 21/2100Z to 22/2100Z: The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 375 km/s at 22/0015Z. Electrons greater than 2 MeV at
geosynchronous orbit reached a peak level of 3000 pfu.
IIB. Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet levels on day one (23 Dec) and quiet to active levels on
days two and three (24 Dec, 25 Dec).
III. Event probabilities 23 Dec-25 Dec
Class M 01/01/01
Class X 01/01/01
Proton 01/01/01
PCAF green
IV. Penticton 10.7 cm Flux
Observed 22 Dec 075
Predicted 23 Dec-25 Dec 075/075/075
90 Day Mean 22 Dec 075
V. Geomagnetic A Indices
Observed Afr/Ap 21 Dec 002/002
Estimated Afr/Ap 22 Dec 003/003
Predicted Afr/Ap 23 Dec-25 Dec 005/005-010/012-011/012
VI. Geomagnetic Activity Probabilities 23 Dec-25 Dec
A. Middle Latitudes
Active 10/30/30
Minor Storm 01/10/05
Major-severe storm 01/01/01
B. High Latitudes
Active 15/15/20
Minor Storm 15/30/35
Major-severe storm 10/40/35
___________________________________________________________
Automatic packet bulletin created with information received
by cx2sa.net from the SWPC Space Weather Prediction Center.
___________________________________________________________
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