:Product: 1230SGAS.txt :Issued: 2013 Dec 30 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 364 Issued at 0245Z on 30 Dec 2013 This report is compiled from data received at SWO on 29 Dec A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0749 0756 0800 1936 S18E01 M3.1 1n 1100 110 2333 2333 2333 230 2354 2354 2354 180 B. Proton Events: The greater than 10 MeV proton flux crossed the 10 pfu alert threshold at 28/2150Z, reached a peak of 29 pfu at 28/2315Z and the event ended at 29/0645Z. C. Geomagnetic Activity Summary: The geomagnetic field was quiet. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 137 SSN 119 Afr/Ap 004/002 X-ray Background B6.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.2e+06 GT 10 MeV 7.0e+05 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.50e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 1 0 2 0 1 1 1 Planetary 0 1 0 2 0 0 1 0 F. Comments: None