:Product: 1216SGAS.txt :Issued: 2015 Dec 16 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 350 Issued at 0245Z on 16 Dec 2015 This report is compiled from data received at SWO on 15 Dec A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0028 0028 0028 150 1136 1136 1136 130 1347 1347 1347 170 1423 1423 1423 100 1451 1451 1451 120 1622 1622 1622 140 1634 1634 1634 100 2112 2112 2112 150 2242 2242 2243 150 2333 2333 2333 230 2334 2335 2335 200 2342 2342 2342 100 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field reached minor storm levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 119 SSN 064 Afr/Ap 013/012 X-ray Background B3.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.4e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.70e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 4 3 2 1 3 3 2 2 Planetary 4 4 1 1 3 3 1 0 F. Comments: None.