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CX2SA > SWPC 21.09.16 23:35l 63 Lines 2294 Bytes #999 (0) @ WW
BID : 53877-CX2SA
Read: GUEST
Subj: Report of Solar-Geophysical Activity
Path: IW8PGT<CX2SA
Sent: 160921/2219Z @:CX2SA.SAL.URY.SOAM #:53877 [Salto] FBB7.00e $:53877-CX2SA
From: CX2SA@CX2SA.SAL.URY.SOAM
To : SWPC@WW
:Product: Report of Solar-Geophysical Activity
:Issued: 2016 Sep 21 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 265 Issued at 2200Z on 21 Sep 2016
IA. Analysis of Solar Active Regions and Activity from 20/2100Z to
21/2100Z: 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
21/1151Z from Region 2595 (N08W90). There are currently 2 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 days one, two, and three (22 Sep,
23 Sep, 24 Sep).
IIA. Geophysical Activity Summary 20/2100Z to 21/2100Z: The geomagnetic
field has been at quiet to active levels for the past 24 hours. Solar
wind speed reached a peak of 637 km/s at 21/0537Z. Total IMF reached 5
nT at 21/0155Z. The maximum southward component of Bz reached -4 nT at
20/2315Z. Electrons greater than 2 MeV at geosynchronous orbit reached a
peak level of 1366 pfu.
IIB. Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet to unsettled levels on days one and two (22 Sep, 23 Sep)
and quiet levels on day three (24 Sep).
III. Event probabilities 22 Sep-24 Sep
Class M 01/01/01
Class X 01/01/01
Proton 01/01/01
PCAF green
IV. Penticton 10.7 cm Flux
Observed 21 Sep 086
Predicted 22 Sep-24 Sep 085/085/085
90 Day Mean 21 Sep 086
V. Geomagnetic A Indices
Observed Afr/Ap 20 Sep 015/018
Estimated Afr/Ap 21 Sep 010/010
Predicted Afr/Ap 22 Sep-24 Sep 007/008-007/008-006/005
VI. Geomagnetic Activity Probabilities 22 Sep-24 Sep
A. Middle Latitudes
Active 15/25/10
Minor Storm 01/05/01
Major-severe storm 01/01/01
B. High Latitudes
Active 15/15/15
Minor Storm 20/30/15
Major-severe storm 20/35/15
___________________________________________________________
Automatic packet bulletin created with information received
by cx2sa.net from the SWPC Space Weather Prediction Center.
___________________________________________________________
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