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CX2SA > SWPC 07.02.18 00:26l 63 Lines 2271 Bytes #999 (0) @ WW
BID : 34755_CX2SA
Read: GUEST
Subj: Report of Solar-Geophysical Activity
Path: IW8PGT<CX2SA
Sent: 180206/2219Z @:CX2SA.SAL.URY.SOAM #:34755 [Salto] FBB7.00e $:34755_CX2SA
From: CX2SA@CX2SA.SAL.URY.SOAM
To : SWPC@WW
:Product: Report of Solar-Geophysical Activity
:Issued: 2018 Feb 06 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 37 Issued at 2200Z on 06 Feb 2018
IA. Analysis of Solar Active Regions and Activity from 05/2100Z to
06/2100Z: Solar activity has been at low levels for the past 24 hours.
The largest solar event of the period was a C1 event observed at
06/1858Z from Region 2699 (S08E51). There are currently 1 numbered
sunspot regions on the disk.
IB. Solar Activity Forecast: Solar activity is expected to be very low
with a chance for a C-class flares on day one (07 Feb) and expected to
be very low with a slight chance for a C-class flare on days two and
three (08 Feb, 09 Feb).
IIA. Geophysical Activity Summary 05/2100Z to 06/2100Z: The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 465 km/s at 06/1518Z. Total IMF reached 7 nT at
06/0101Z. The maximum southward component of Bz reached -4 nT at
06/0942Z.
IIB. Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet levels on day one (07 Feb) and quiet to unsettled levels
on days two and three (08 Feb, 09 Feb).
III. Event probabilities 07 Feb-09 Feb
Class M 01/01/01
Class X 01/01/01
Proton 01/01/01
PCAF green
IV. Penticton 10.7 cm Flux
Observed 06 Feb 077
Predicted 07 Feb-09 Feb 078/078/078
90 Day Mean 06 Feb 071
V. Geomagnetic A Indices
Observed Afr/Ap 05 Feb 008/007
Estimated Afr/Ap 06 Feb 006/006
Predicted Afr/Ap 07 Feb-09 Feb 006/005-008/008-009/010
VI. Geomagnetic Activity Probabilities 07 Feb-09 Feb
A. Middle Latitudes
Active 10/20/25
Minor Storm 05/05/10
Major-severe storm 01/01/01
B. High Latitudes
Active 15/20/20
Minor Storm 20/25/30
Major-severe storm 15/20/25
___________________________________________________________
Automatic packet bulletin created with information received
by cx2sa.net from the SWPC Space Weather Prediction Center.
___________________________________________________________
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