:Product: 1229SGAS.txt :Issued: 2013 Dec 29 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 363 Issued at 0245Z on 29 Dec 2013 This report is compiled from data received at SWO on 28 Dec A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None B. Proton Events: The greater than 10 MeV proton flux reached the 10 pfu threshold at 28/2150Z and reached a peak of 29 pfu at 28/2315Z. Flux levels were still above threshold at the time of this report. The greater than 100 MeV protons were slightly elevated as well but did not reach alert threshold levels. C. Geomagnetic Activity Summary: The geomagnetic field was quiet. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 135 SSN 095 Afr/Ap 004/002 X-ray Background B4.8 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 6.0e+05 GT 10 MeV 2.3e+05 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 7.20e+05 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 0 0 1 0 1 2 2 1 Planetary 0 0 0 0 0 1 1 1 F. Comments: None