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CX2SA > SWPC 25.09.14 23:25l 62 Lines 2317 Bytes #999 (0) @ WW
BID : 10806-CX2SA
Read: GUEST
Subj: Report of Solar-Geophysical Activity
Path: IW8PGT<IZ3LSV<IW0QNL<IR2UBX<IK2XDE<DB0RES<WA7V<CX2SA
Sent: 140925/2219Z @:CX2SA.SAL.URY.SOAM #:10806 [Salto] FBB7.00e $:10806-CX2SA
From: CX2SA@CX2SA.SAL.URY.SOAM
To : SWPC@WW
:Product: Report of Solar-Geophysical Activity
:Issued: 2014 Sep 25 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 268 Issued at 2200Z on 25 Sep 2014
IA. Analysis of Solar Active Regions and Activity from 24/2100Z to
25/2100Z: Solar activity has been at low levels for the past 24 hours.
The largest solar event of the period was a C4 event observed at
24/2342Z. There are currently 7 numbered sunspot regions on the disk.
IB. Solar Activity Forecast: Solar activity is expected to be low with
a chance for M-class flares and a slight chance for an X-class flare on
days one, two, and three (26 Sep, 27 Sep, 28 Sep).
IIA. Geophysical Activity Summary 24/2100Z to 25/2100Z: The geomagnetic
field has been at quiet to active levels for the past 24 hours. Solar
wind speed, as measured by the ACE spacecraft, reached a peak speed of
513 km/s at 25/0342Z. Total IMF reached 8 nT at 25/0233Z. The maximum
southward component of Bz reached -6 nT at 25/0245Z. Electrons greater
than 2 MeV at geosynchronous orbit reached a peak level of 758 pfu.
IIB. Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet to active levels on days one, two, and three (26 Sep, 27
Sep, 28 Sep).
III. Event probabilities 26 Sep-28 Sep
Class M 45/45/45
Class X 10/10/10
Proton 01/01/01
PCAF green
IV. Penticton 10.7 cm Flux
Observed 25 Sep 158
Predicted 26 Sep-28 Sep 165/165/165
90 Day Mean 25 Sep 134
V. Geomagnetic A Indices
Observed Afr/Ap 24 Sep 019/025
Estimated Afr/Ap 25 Sep 013/015
Predicted Afr/Ap 26 Sep-28 Sep 010/012-011/015-011/015
VI. Geomagnetic Activity Probabilities 26 Sep-28 Sep
A. Middle Latitudes
Active 35/35/35
Minor Storm 15/15/15
Major-severe storm 01/01/01
B. High Latitudes
Active 10/10/10
Minor Storm 30/30/30
Major-severe storm 50/50/50
___________________________________________________________
Automatic packet bulletin created with information received
by cx2sa.net from the SWPC Space Weather Prediction Center.
___________________________________________________________
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