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CX2SA > SWPC 02.05.15 00:22l 62 Lines 2240 Bytes #999 (0) @ WW
BID : 19918_CX2SA
Read: GUEST
Subj: Report of Solar-Geophysical Activity
Path: IW8PGT<CX2SA
Sent: 150501/2219Z @:CX2SA.SAL.URY.SOAM #:19918 [Salto] FBB7.00e $:19918_CX2SA
From: CX2SA@CX2SA.SAL.URY.SOAM
To : SWPC@WW
:Product: Report of Solar-Geophysical Activity
:Issued: 2015 May 01 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 121 Issued at 2200Z on 01 May 2015
IA. Analysis of Solar Active Regions and Activity from 30/2100Z to
01/2100Z: Solar activity has been at low levels for the past 24 hours.
The largest solar event of the period was a C2 event observed at
01/0257Z from Region 2335 (S15E63). There are currently 1 numbered
sunspot region 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 (02 May,
03 May, 04 May).
IIA. Geophysical Activity Summary 30/2100Z to 01/2100Z: The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed,
as measured by the ACE spacecraft, reached a peak speed of 529 km/s at
01/1348Z. Total IMF reached 12 nT at 01/1534Z. The maximum southward
component of Bz reached -10 nT at 01/1833Z.
IIB. Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet to unsettled levels on day one (02 May) and quiet levels
on days two and three (03 May, 04 May).
III. Event probabilities 02 May-04 May
Class M 01/01/01
Class X 01/01/01
Proton 01/01/01
PCAF green
IV. Penticton 10.7 cm Flux
Observed 01 May 100
Predicted 02 May-04 May 100/100/100
90 Day Mean 01 May 128
V. Geomagnetic A Indices
Observed Afr/Ap 30 Apr 004/005
Estimated Afr/Ap 01 May 007/008
Predicted Afr/Ap 02 May-04 May 007/008-006/005-006/005
VI. Geomagnetic Activity Probabilities 02 May-04 May
A. Middle Latitudes
Active 15/10/10
Minor Storm 05/01/01
Major-severe storm 01/01/01
B. High Latitudes
Active 15/20/20
Minor Storm 25/20/20
Major-severe storm 25/10/10
___________________________________________________________
Automatic packet bulletin created with information received
by cx2sa.net from the SWPC Space Weather Prediction Center.
___________________________________________________________
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