:Product: 0628SGAS.txt
:Issued: 2026 Jun 28 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 179 Issued at 0245Z on 28 Jun 2026
This report is compiled from data received at SWO on 27 Jun
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0435 0435 0435                       100                           
 0644 0644 0644                       100                           
 0825 0825 0825                       150                           
 0858 0858 0858                       110                           
 1704 1704 1704                       110                           
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  Geomagnetic field activity was at
quiet levels witth an early, isolated unsettled period.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 188  SSN 119  Afr/Ap 008/???   X-ray Background C1.4
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 7.9e+05   GT 10 MeV 1.9e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 1.50e+08 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W72 degrees)
3 Hour K-indices:
Boulder 3 3 2 1 2 2 2 2 Planetary 3 2 2 1 2 1 2 ? 
F.  Comments:  None