:Product: 1219SGAS.txt :Issued: 2015 Dec 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 353 Issued at 0245Z on 19 Dec 2015 This report is compiled from data received at SWO on 18 Dec A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0724 0724 0724 100 1131 1132 1156 2468 S20W30 Sf 120 1529 1534 1538 2468 S17W33 B6.1 Sf 140 1740 1746 1754 2468 S18W33 Sf 140 1804 1805 1818 2468 S18W34 Sf 200 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field was quiet. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 117 SSN 049 Afr/Ap 004/003 X-ray Background B2.8 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.6e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 3.40e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 0 1 0 1 1 1 2 Planetary 1 0 1 0 0 1 1 2 F. Comments: None.