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CX2SA > SWPC 01.05.17 23:24l 61 Lines 2202 Bytes #999 (0) @ WW
BID : 6242-CX2SA
Read: GUEST
Subj: Report of Solar-Geophysical Activity
Path: IW8PGT<CX2SA
Sent: 170501/2219Z @:CX2SA.SAL.URY.SOAM #:6242 [Salto] FBB7.00e $:6242-CX2SA
From: CX2SA@CX2SA.SAL.URY.SOAM
To : SWPC@WW
:Product: Report of Solar-Geophysical Activity
:Issued: 2017 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 2017
IA. Analysis of Solar Active Regions and Activity from 30/2100Z to
01/2100Z: Solar activity has been at very low levels for the past 24
hours. There is currently 1 numbered sunspot region 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 (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
reached a peak of 431 km/s at 01/1947Z. Total IMF reached 7 nT at
01/0422Z. The maximum southward component of Bz reached -5 nT at
01/1834Z. Electrons greater than 2 MeV at geosynchronous orbit reached a
peak level of 6809 pfu.
IIB. Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet to unsettled levels on day one (02 May) and quiet to
active 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 075
Predicted 02 May-04 May 075/075/075
90 Day Mean 01 May 077
V. Geomagnetic A Indices
Observed Afr/Ap 30 Apr 006/006
Estimated Afr/Ap 01 May 008/012
Predicted Afr/Ap 02 May-04 May 008/008-009/012-011/012
VI. Geomagnetic Activity Probabilities 02 May-04 May
A. Middle Latitudes
Active 15/30/30
Minor Storm 05/10/10
Major-severe storm 01/01/01
B. High Latitudes
Active 15/15/15
Minor Storm 25/30/30
Major-severe storm 20/40/40
___________________________________________________________
Automatic packet bulletin created with information received
by cx2sa.net from the SWPC Space Weather Prediction Center.
___________________________________________________________
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