:Product: 0621SGAS.txt :Issued: 2013 Jun 21 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 172 Issued at 0245Z on 21 Jun 2013 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 0703 0703 0714 1776 N10W13 Sf 170 1153 1153 1153 110 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field was at quiet to minor storm levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 126 SSN 128 Afr/Ap 012/016 X-ray Background B4.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 7.7e+04 GT 10 MeV 1.0e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.10e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 2 2 3 2 2 3 3 Planetary 3 3 2 2 3 2 5 3 F. Comments: None.