:Product: 0411SGAS.txt :Issued: 2019 Apr 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 101 Issued at 0245Z on 11 Apr 2019 This report is compiled from data received at SWO on 10 Apr A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0531 0531 0531 150 0623 0623 0623 130 1511 1511 1511 100 2146 2147 2147 210 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field reached active levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 078 SSN 013 Afr/Ap 010/014 X-ray Background A2.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 5.4e+05 GT 10 MeV 1.9e+04 p/(cm2-ster-day) (GOES-15 satellite synchronous orbit W128 degrees) Daily Electron Fluence GT 2 MeV 2.50e+07 e/(cm2-ster-day) (GOES-15 satellite synchronous orbit W128 degrees) 3 Hour K-indices: Boulder 4 4 4 1 2 3 ? ? Planetary 4 4 3 1 2 3 3 1 F. Comments: Boulder magnetometer was having connection issues.