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CX2SA > SWPC 04.05.17 23:25l 61 Lines 2194 Bytes #999 (0) @ WW
BID : 6492-CX2SA
Read: GUEST
Subj: Report of Solar-Geophysical Activity
Path: IW8PGT<CX2SA
Sent: 170504/2219Z @:CX2SA.SAL.URY.SOAM #:6492 [Salto] FBB7.00e $:6492-CX2SA
From: CX2SA@CX2SA.SAL.URY.SOAM
To : SWPC@WW
:Product: Report of Solar-Geophysical Activity
:Issued: 2017 May 04 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 124 Issued at 2200Z on 04 May 2017
IA. Analysis of Solar Active Regions and Activity from 03/2100Z to
04/2100Z: Solar activity has been at very low levels for the past 24
hours. There are currently 2 numbered sunspot regions on the disk.
IB. Solar Activity Forecast: Solar activity is expected to be very low
with a slight chance for a C-class flare on days one, two, and three (05
May, 06 May, 07 May).
IIA. Geophysical Activity Summary 03/2100Z to 04/2100Z: The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 374 km/s at 04/1755Z. Total IMF reached 8 nT at
04/2035Z. The maximum southward component of Bz reached -2 nT at
04/1837Z. Electrons greater than 2 MeV at geosynchronous orbit reached a
peak level of 5333 pfu.
IIB. Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet to unsettled levels on day one (05 May) and quiet levels
on days two and three (06 May, 07 May).
III. Event probabilities 05 May-07 May
Class M 01/01/01
Class X 01/01/01
Proton 01/01/01
PCAF green
IV. Penticton 10.7 cm Flux
Observed 04 May 074
Predicted 05 May-07 May 076/076/076
90 Day Mean 04 May 077
V. Geomagnetic A Indices
Observed Afr/Ap 03 May 002/003
Estimated Afr/Ap 04 May 005/005
Predicted Afr/Ap 05 May-07 May 008/008-005/005-006/005
VI. Geomagnetic Activity Probabilities 05 May-07 May
A. Middle Latitudes
Active 15/10/05
Minor Storm 05/01/01
Major-severe storm 01/01/01
B. High Latitudes
Active 15/15/15
Minor Storm 20/15/20
Major-severe storm 20/15/10
___________________________________________________________
Automatic packet bulletin created with information received
by cx2sa.net from the SWPC Space Weather Prediction Center.
___________________________________________________________
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