:Product: 0819SGAS.txt :Issued: 2012 Aug 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 232 Issued at 0245Z on 19 Aug 2012 This report is compiled from data received at SWO on 18 Aug A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0024 0102 0107 1548 N19E86 M5.5 Sf 460 150 0317 0323 0330 1548 N19E86 M1.8 Sn 120 100 0926 0926 0926 100 1553 1553 1553 390 1602 1607 1609 1548 N19E80 M2.0 1n 56 56 2315 2322 2332 1548 N21E76 M1.3 Sn 220 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field has been at quiet to active levels with isolated period at minor storm levels at high latitudes. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 097 SSN 056 Afr/Ap 011/013 X-ray Background B3.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.9e+05 GT 10 MeV 1.0e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.60e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 2 3 3 2 3 3 3 Planetary 1 3 2 2 2 2 4 3 F. Comments: None