:Product: 1004SGAS.txt
:Issued: 2025 Oct 04 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 277 Issued at 0245Z on 04 Oct 2025
This report is compiled from data received at SWO on 03 Oct
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0042 0042 0042                       200                           
 0138 0138 0139                       110                           
 0145 0145 0145                       110                           
 0442 0442 0442                       100                           
 0500 0523 0542  4236 N13W13 M1.5  2n 320                           
 0815 0816 0816                       130                           
 1101      1104                                     II              
 1112      2034                                        IV           
 1220 1237 1250  4226        C6.1     690           II              
 1419 1436 1515  4238        M1.2                   II              
 1658 1658 1658                       100                           
 1701 1701 1701                       100                           
B.  Proton Events:  None.
C.  Geomagnetic Activity Summary:  The geomagnetic field reached
minor storm levels in response to CH HSS influences.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 170  SSN 150  Afr/Ap 020/030   X-ray Background C1.7
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 3.3e+06   GT 10 MeV 2.1e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 2.80e+08 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 4 4 5 4 3 4 3 3 Planetary 4 5 5 4 3 3 4 ? 
F.  Comments:  None.
