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CX2SA > SWPC 11.08.17 23:23l 60 Lines 2164 Bytes #999 (0) @ WW
BID : 16370-CX2SA
Read: GUEST
Subj: Report of Solar-Geophysical Activity
Path: IZ3LSV<I0OJJ<N9PMO<CX2SA
Sent: 170811/2219Z @:CX2SA.SAL.URY.SOAM #:16370 [Salto] FBB7.00e $:16370-CX2SA
From: CX2SA@CX2SA.SAL.URY.SOAM
To : SWPC@WW
:Product: Report of Solar-Geophysical Activity
:Issued: 2017 Aug 11 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 223 Issued at 2200Z on 11 Aug 2017
IA. Analysis of Solar Active Regions and Activity from 10/2100Z to
11/2100Z: Solar activity has been at very low levels for the past 24
hours. There are currently 1 numbered sunspot regions on the disk.
IB. Solar Activity Forecast: Solar activity is expected to be very low
on days one, two, and three (12 Aug, 13 Aug, 14 Aug).
IIA. Geophysical Activity Summary 10/2100Z to 11/2100Z: The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 486 km/s at 11/2042Z. Total IMF reached 10 nT at
11/1816Z. The maximum southward component of Bz reached -7 nT at
11/1421Z. Electrons greater than 2 MeV at geosynchronous orbit reached a
peak level of 4352 pfu.
IIB. Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet to active levels on days one and two (12 Aug, 13 Aug) and
quiet to unsettled levels on day three (14 Aug).
III. Event probabilities 12 Aug-14 Aug
Class M 01/01/01
Class X 01/01/01
Proton 01/01/01
PCAF green
IV. Penticton 10.7 cm Flux
Observed 11 Aug 070
Predicted 12 Aug-14 Aug 070/068/068
90 Day Mean 11 Aug 076
V. Geomagnetic A Indices
Observed Afr/Ap 10 Aug 007/004
Estimated Afr/Ap 11 Aug 006/006
Predicted Afr/Ap 12 Aug-14 Aug 012/015-010/012-009/008
VI. Geomagnetic Activity Probabilities 12 Aug-14 Aug
A. Middle Latitudes
Active 30/25/15
Minor Storm 10/10/05
Major-severe storm 01/01/01
B. High Latitudes
Active 15/15/15
Minor Storm 25/30/25
Major-severe storm 40/40/25
___________________________________________________________
Automatic packet bulletin created with information received
by cx2sa.net from the SWPC Space Weather Prediction Center.
___________________________________________________________
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