:Product: 0510SGAS.txt :Issued: 2012 May 10 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 131 Issued at 0245Z on 10 May 2012 This report is compiled from data received at SWO on 09 May A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0027 0030 0032 1476 N08E31 B4.7 Sf 330 0344 0344 0344 200 0344 0344 0344 200 0347 0347 0347 660 0452 0452 0452 280 0658 0658 0658 100 0701 0701 0701 140 0701 0701 0701 120 0735 0739 0742 B9.3 170 0746 0746 0747 360 0803 0803 0803 370 0803 0803 0803 240 0814 0815 0815 1000 0852 0852 0852 110 1132 1139 1145 1476 B9.4 160 1221 1232 1236 1476 N13E31 M4.7 1n 110 1326 1327 1327 600 1402 1408 1414 1476 N06E22 M1.8 1b 68 1653 1653 1653 450 2101 2105 2109 1476 M4.1 240 2217 2218 2222 150 2228 2232 2236 C1.2 100 2357 0001 0004 1476 B7.7 120 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was unsettled to active reaching up to major storm levels at high latitudes. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 127 SSN 079 Afr/Ap 019/025 X-ray Background B4.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.5e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 3.10e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 4 4 4 3 4 3 4 4 Planetary 4 4 4 3 4 3 4 4 F. Comments: None