:Product: 0616SGAS.txt
:Issued: 2026 Jun 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 167 Issued at 0245Z on 16 Jun 2026
This report is compiled from data received at SWO on 15 Jun
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0031 0031 0031                       350                           
 0222 0222 0223                       420                           
 0517 0517 0517                       4400                          
 0713 0713 0713                       6600                          
 1131 1131 1131                       1300                          
 1255 1256 1256                       110                           
 1259 1259 1259                       160                           
 1312 1315 1317  4465        C1.8     540                           
 1501 1501 1503                       1500                          
 1514 1514 1514                       110                           
 1644 1644 1644                       240                           
 1832 1832 1832                       120                           
 1955 1955 1956                       130                           
B.  Proton Events:  None.
C.  Geomagnetic Activity Summary:  The geomagnetic field was quiet.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 117  SSN 078  Afr/Ap 006/006   X-ray Background B5.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 4.6e+05   GT 10 MeV 1.7e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 6.40e+07 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W72 degrees)
3 Hour K-indices:
Boulder 2 1 1 2 2 2 2 2 Planetary 2 2 1 2 1 1 2 2 
F.  Comments:  None