:Product: 0526SGAS.txt
:Issued: 2013 May 26 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 146 Issued at 0245Z on 26 May 2013
This report is compiled from data received at SWO on 25 May
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0129 0133 0137  1756        C1.6     110                           
 0603 0603 0603                       180                           
 1409 1409 1410                       360                           
B.  Proton Events:  The Proton Event 10MeV Integral Flux exceeded
10pfu which began 22/1420Z,
reached a maximum of 1660 pfu on
23/0650Z, and fell below the 10 pfu threshold at  25/0845Z.
C.  Geomagnetic Activity Summary:  The geomagnetic field ranged from
active to major storm levels.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 121  SSN 107  Afr/Ap 025/040   X-ray Background B3.9
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.8e+07   GT 10 MeV 5.9e+05 p/(cm2-ster-day)
(GOES-15 satellite synchronous orbit W135 degrees)
Daily Electron Fluence
GT 2 MeV 2.30e+07 e/(cm2-ster-day)
(GOES-15 satellite synchronous orbit W135 degrees)
3 Hour K-indices:
Boulder 3 6 4 3 4 5 3 4 Planetary 4 6 4 4 4 6 5 4 
F.  Comments:  Particle flux reported by GOES-15 because of a GOES-13
outage.