:Product: 0216SGAS.txt :Issued: 2026 Feb 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 047 Issued at 0245Z on 16 Feb 2026 This report is compiled from data received at SWO on 15 Feb A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0035 0035 0037 110 0049 0049 0049 110 0531 0541 0544 500 1204 1204 1204 160 1224 1225 1225 110 1254 1257 1259 430 1301 1301 1301 160 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was at unsettled to minor storm levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 118 SSN 065 Afr/Ap 018/026 X-ray Background B3.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.6e+06 GT 10 MeV 1.5e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.60e+07 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 5 5 2 3 2 4 3 3 Planetary 5 5 3 3 3 3 3 4 F. Comments: None