:Product: 20040621SGAS.txt :Issued: 2004 Jun 21 0250 UT # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Environment Center and the U.S. Air Force. # Joint USAF/NOAA Solar and Geophysical Activity Summary SGAS Number 173 Issued at 0245Z on 21 Jun 2004 This report is compiled from data received at SWO on 20 Jun A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0158 0159 0159 100 0245 0245 0245 150 0252 0252 0253 140 0450 0451 0451 110 2017 2018 2018 200 2317 2317 2321 130 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was at quiet levels. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 119 SSN 142 Afr/Ap 003/003 X-ray Background B2.4 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.2e+05 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W96 degrees) Daily Electron Fluence GT 2 MeV 2.00e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 1 1 1 2 1 1 1 Planetary 1 1 1 1 2 2 1 1 F. Comments: None