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CX2SA > SWPC 17.07.16 23:22l 63 Lines 2311 Bytes #999 (0) @ WW
BID : 48924-CX2SA
Read: GUEST
Subj: Report of Solar-Geophysical Activity
Path: IW8PGT<CX2SA
Sent: 160717/2219Z @:CX2SA.SAL.URY.SOAM #:48924 [Salto] FBB7.00e $:48924-CX2SA
From: CX2SA@CX2SA.SAL.URY.SOAM
To : SWPC@WW
:Product: Report of Solar-Geophysical Activity
:Issued: 2016 Jul 17 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 199 Issued at 2200Z on 17 Jul 2016
IA. Analysis of Solar Active Regions and Activity from 16/2100Z to
17/2100Z: Solar activity has been at low levels for the past 24 hours.
The largest solar event of the period was a C1 event observed at
17/0803Z from Region 2567 (N05E02). There are currently 3 numbered
sunspot regions on the disk.
IB. Solar Activity Forecast: Solar activity is likely to be low with a
slight chance for an M-class flare on days one, two, and three (18 Jul,
19 Jul, 20 Jul).
IIA. Geophysical Activity Summary 16/2100Z to 17/2100Z: The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 545 km/s at 17/0155Z. Total IMF reached 5 nT at
17/2042Z. The maximum southward component of Bz reached -4 nT at
17/1234Z. Electrons greater than 2 MeV at geosynchronous orbit reached a
peak level of 5512 pfu.
IIB. Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet levels on day one (18 Jul), quiet to unsettled levels on
day two (19 Jul) and quiet to active levels on day three (20 Jul).
III. Event probabilities 18 Jul-20 Jul
Class M 20/20/20
Class X 01/01/01
Proton 01/01/01
PCAF green
IV. Penticton 10.7 cm Flux
Observed 17 Jul 105
Predicted 18 Jul-20 Jul 105/105/105
90 Day Mean 17 Jul 087
V. Geomagnetic A Indices
Observed Afr/Ap 16 Jul 008/008
Estimated Afr/Ap 17 Jul 007/006
Predicted Afr/Ap 18 Jul-20 Jul 006/005-007/008-010/012
VI. Geomagnetic Activity Probabilities 18 Jul-20 Jul
A. Middle Latitudes
Active 10/15/30
Minor Storm 01/05/05
Major-severe storm 01/01/01
B. High Latitudes
Active 15/20/15
Minor Storm 15/25/30
Major-severe storm 10/20/30
___________________________________________________________
Automatic packet bulletin created with information received
by cx2sa.net from the SWPC Space Weather Prediction Center.
___________________________________________________________
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