:Product: 0430SGAS.txt :Issued: 2023 Apr 30 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 120 Issued at 0245Z on 30 Apr 2023 This report is compiled from data received at SWO on 29 Apr A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0000 0000 0027 3288 S20W19 1f 140 0113 0116 0118 120 0123 0123 0125 100 0341 0342 0342 310 0835 0836 0836 180 1220 1220 1222 290 1315 1324 1332 3288 S20W27 C5.1 Sf 120 1556 1556 1557 170 1604 1605 1605 150 2301 2303 2309 3288 S19W36 Sf 540 B. Proton Events: None C. Geomagnetic Activity Summary: Field conditions were at unsettled to active levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 156 SSN 082 Afr/Ap 018/021 X-ray Background C1.4 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.7e+05 GT 10 MeV 2.2e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 4.00e+08 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 4 3 4 3 4 4 2 2 Planetary 4 3 4 4 4 4 3 3 F. Comments: None