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CX2SA > SWPC 30.09.17 23:22l 61 Lines 2207 Bytes #999 (0) @ WW
BID : 21328-CX2SA
Read: GUEST
Subj: Report of Solar-Geophysical Activity
Path: IW8PGT<CX2SA
Sent: 170930/2219Z @:CX2SA.SAL.URY.SOAM #:21328 [Salto] FBB7.00e $:21328-CX2SA
From: CX2SA@CX2SA.SAL.URY.SOAM
To : SWPC@WW
:Product: Report of Solar-Geophysical Activity
:Issued: 2017 Sep 30 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 273 Issued at 2200Z on 30 Sep 2017
IA. Analysis of Solar Active Regions and Activity from 29/2100Z to
30/2100Z: Solar activity has been at very low levels for the past 24
hours. There are currently 3 numbered sunspot regions on the disk.
IB. Solar Activity Forecast: Solar activity is expected to be very low
with a chance for C-class flares on days one, two, and three (01 Oct, 02
Oct, 03 Oct).
IIA. Geophysical Activity Summary 29/2100Z to 30/2100Z: The geomagnetic
field has been at quiet to active levels for the past 24 hours. Solar
wind speed reached a peak of 572 km/s at 30/0236Z. Total IMF reached 5
nT at 30/1302Z. The maximum southward component of Bz reached -5 nT at
30/1436Z. Electrons greater than 2 MeV at geosynchronous orbit reached a
peak level of 52054 pfu.
IIB. Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet to active levels on days one and two (01 Oct, 02 Oct) and
quiet to unsettled levels on day three (03 Oct).
III. Event probabilities 01 Oct-03 Oct
Class M 01/01/01
Class X 01/01/01
Proton 01/01/01
PCAF green
IV. Penticton 10.7 cm Flux
Observed 30 Sep 089
Predicted 01 Oct-03 Oct 089/089/087
90 Day Mean 30 Sep 083
V. Geomagnetic A Indices
Observed Afr/Ap 29 Sep 008/011
Estimated Afr/Ap 30 Sep 012/016
Predicted Afr/Ap 01 Oct-03 Oct 011/014-011/012-008/008
VI. Geomagnetic Activity Probabilities 01 Oct-03 Oct
A. Middle Latitudes
Active 30/30/15
Minor Storm 15/10/05
Major-severe storm 01/01/01
B. High Latitudes
Active 15/15/15
Minor Storm 25/25/25
Major-severe storm 50/40/25
___________________________________________________________
Automatic packet bulletin created with information received
by cx2sa.net from the SWPC Space Weather Prediction Center.
___________________________________________________________
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