:Product: 0727SGAS.txt
:Issued: 2026 Jul 27 0340 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 208 Issued at 0245Z on 27 Jul 2026
This report is compiled from data received at SWO on 26 Jul
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0518 0525 0528  4496        C2.0     130                           
 0628 0629 0629                       140                           
 0725 0731 0733  4495 S03W02 C4.2  Sf 3000                          
 1517 1528 1532  4494        M3.2     1300   110    II              
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  Field activity was at quiet
levels.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 148  SSN 099  Afr/Ap 008/006   X-ray Background B9.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.6e+05   GT 10 MeV 1.9e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 5.60e+07 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W72 degrees)
3 Hour K-indices:
Boulder 2 2 2 3 2 3 1 2 Planetary 2 2 2 2 2 1 1 1 
F.  Comments:  None