:Product: 0301SGAS.txt :Issued: 2014 Mar 01 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 060 Issued at 0245Z on 01 Mar 2014 This report is compiled from data received at SWO on 28 Feb A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0044 0048 0050 1991 S24E53 M1.1 Sn 0423 0424 0424 200 0528 0528 0529 190 1708 1712 1715 1993 C2.7 110 B. Proton Events: The greater than 10 MeV proton event which began at 25/1355 UTC from the X4/2b flare remained above the 10 pfu and briefly crossed the 100 pfu threshold at 28/0835 UTC, reaching a peak value of 103 pfu at 28/0845 UTC. C. Geomagnetic Activity Summary: The geomagnetic field ranged from quiet to active levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 171 SSN 279 Afr/Ap 010/010 X-ray Background B9.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 9.4e+07 GT 10 MeV 6.4e+06 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.40e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 2 3 3 1 3 2 2 Planetary 3 3 3 3 1 2 1 2 F. Comments: None