:Product: 0719SGAS.txt :Issued: 2012 Jul 19 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 201 Issued at 0245Z on 19 Jul 2012 This report is compiled from data received at SWO on 18 Jul A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1249 1250 1250 1600 1304 1304 1304 640 B. Proton Events: The greater than 10 MeV proton flux at geosynchronous orbit exceeded the 10 pfu threshold on 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 110 SSN 059 Afr/Ap 005/004 X-ray Background B6.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.0e+07 GT 10 MeV 3.5e+06 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 3.50e+08 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 1 1 2 1 3 2 2 Planetary 1 1 1 1 1 1 1 2 F. Comments: None