:Product: 0516SGAS.txt :Issued: 2022 May 16 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 136 Issued at 0245Z on 16 May 2022 This report is compiled from data received at SWO on 15 May A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 2358 0008 0017 M2.2 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field was active. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 154 SSN 129 Afr/Ap 010/012 X-ray Background C1.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 8.5e+04 GT 10 MeV 3.8e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.20e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 4 4 3 3 2 3 2 2 Planetary 4 4 2 2 2 2 2 2 F. Comments: None.