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CX2SA > SWPC 20.07.12 04:50l 43 Lines 1867 Bytes #999 (0) @ WW
BID : 63367-CX2SA
Read: GUEST
Subj: Solar and Geophysical Activity Summary
Path: IZ3LSV<IK2XDE<ON4HU<CX2SA
Sent: 120720/0249Z @:CX2SA.SAL.URY.SA #:63367 [Salto] FBB7.00e $:63367-CX2SA
From: CX2SA@CX2SA.SAL.URY.SA
To : SWPC@WW
:Product: Solar and Geophysical Activity Summary
:Issued: 2012 Jul 20 0245 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 and Geophysical Activity Summary
SGAS Number 202 Issued at 0245Z on 20 Jul 2012
This report is compiled from data received at SWO on 19 Jul
A. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep
0417 0558 0656 1520 M7.7 260 1000 II/IV
1832 1836 1838 1525 S23E25 C1.5 Sf 100
2144 2148 2151 1525 C1.1 180
2243 2244 2244 150
B. Proton Events: The greater than 10 MeV proton flux at
geosynchronous orbit exceeded the 10 pfu threshold at 17/1715Z and
was still ongoing. A maximum of 136 pfu was observed at 18/0600Z.
C. Geomagnetic Activity Summary: The geomagnetic field was at quiet
to unsettled levels.
D. Stratwarm: Not Available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 100 SSN 039 Afr/Ap 006/006 X-ray Background B5.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.9e+07 GT 10 MeV 4.0e+06 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 7.40e+08 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 1 2 2 2 2 2 2 2 Planetary 2 2 1 1 2 2 2 2
F. Comments: The greater than 2 MeV electron fluence at
geosynchronous orbit reached high levels.
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Automatic packet bulletin created with information received
by cx2sa.net from the SWPC Space Weather Prediction Center.
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