:Product: 0523SGAS.txt :Issued: 2016 May 23 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 144 Issued at 0245Z on 23 May 2016 This report is compiled from data received at SWO on 22 May A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0014 0014 0014 110 0020 0020 0020 180 0135 0137 0137 1100 0140 0140 0140 1100 0201 0201 0201 110 0558 0558 0558 130 0912 0921 0928 2546 S10W30 B5.9 Sf 140 IV 1005 1005 1005 100 1054 1056 1056 540 1103 1103 1103 120 1119 1119 1119 130 1129 1129 1131 400 1224 1224 1224 120 1230 1230 1230 350 1240 1240 1241 200 1314 1314 1315 170 1619 1619 1619 160 1658 1658 1658 180 1701 1701 1701 180 1748 1748 1748 110 1752 1752 1752 100 1804 1806 1807 320 1809 1809 1809 140 1818 1818 1818 100 1828 1828 1828 110 1906 1906 1906 140 1917 1917 1917 160 2002 2002 2003 270 2145 2145 2146 280 B. Proton Events: None. 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 097 SSN 015 Afr/Ap 005/007 X-ray Background B1.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.5e+05 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.70e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 3 2 3 2 2 1 1 Planetary 2 3 1 2 2 1 1 2 F. Comments: None.