:Product: 0725SGAS.txt :Issued: 2012 Jul 25 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 207 Issued at 0245Z on 25 Jul 2012 This report is compiled from data received at SWO on 24 Jul A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1343 1355 1415 1530 C1.1 240 B. Proton Events: A greater than 10 MeV proton event at geosynchronous orbit began at 24/0720Z, reached a maximum of 11 pfu at 24/0720Z, and remained near event threshold at the close of the period. C. Geomagnetic Activity Summary: Quiet to unsettled. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 102 SSN 066 Afr/Ap 010/009 X-ray Background B2.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.2e+06 GT 10 MeV 7.7e+05 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 5.40e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 3 2 2 2 2 2 1 Planetary 3 3 2 1 2 2 2 2 F. Comments: None