:Product: 0511SGAS.txt :Issued: 2012 May 11 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 132 Issued at 0245Z on 11 May 2012 This report is compiled from data received at SWO on 10 May A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0010 0014 0016 1476 N07E14 C1.4 Sf 2300 0402 1743 IV 0411 0418 0423 1476 N13E22 M5.7 2b 690 0435 0435 0435 380 0533 0936 IV 1525 1527 1534 1476 N07E09 Sf 1700 1633 2359 IV 1655 1659 1704 1476 N11E11 C3.3 Sf 260 2020 2026 2030 1476 M1.7 100 2352 0001 0003 1476 N06E04 Sf IV B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was unsettled to active with an isolated period of minor storm levels at high latitudes. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 131 SSN 093 Afr/Ap 011/013 X-ray Background B6.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.9e+05 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 4.70e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 3 2 2 2 2 3 3 Planetary 3 3 2 2 2 2 3 4 F. Comments: None