:Product: 20041112SGAS.txt
:Issued: 2004 Nov 12 0250 UT
# Prepared jointly by the U.S. Dept. of Commerce, NOAA,
# Space Environment Center and the U.S. Air Force.
#
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 317 Issued at 0245Z on 12 Nov 2004
This report is compiled from data received at SWO on 11 Nov
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0441 0441 0441                       87               IV           
 1029 1029 1033                              100                    
 1508 1523 1532  0696        B9.0     130                           
 1543 1544 1545                       410                           
 1548 1548 1548                       130                           
B.  Proton Events:  The greater than 10 MeV proton event that began
at 07/1910Z remains in progress (currently ranging from 50 - 100
pfu). The maximum so far was 495 pfu at 08/0115Z.
C.  Geomagnetic Activity Summary:  The geomagnetic field ranged from
quiet to minor storm levels. The most disturbed levels followed a
prolonged period of southward Bz between 11/03 - 07Z. Solar wind
speed was elevated between 550 and 650 km/s. A 12 nT sudden impulse
was observed at the geomagnetic field at 11/1714Z. Solar wind plasma
and magnetic field measurements at ACE indicate weak transient flow,
likely from the CME activity on 09 - 10 November.
D.  Stratwarm:  None
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 095  SSN 070  Afr/Ap 022/023   X-ray Background B2.1
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.1e+08   GT 10 MeV 6.9e+06 p/(cm2-ster-day)
(GOES-11 satellite synchronous orbit W102 degrees)
Daily Electron Fluence
GT 2 MeV 1.40e+09 e/(cm2-ster-day)
(GOES-12 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 4 5 3 4 2 3 3 4 Planetary 4 5 4 4 2 3 2 4 
F.  Comments:  The greater than 2 MeV electron fluence at
geosynchronous orbit was at very high levels.