:Product: 0518SGAS.txt
:Issued: 2024 May 18 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 139 Issued at 0245Z on 18 May 2024
This report is compiled from data received at SWO on 17 May
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0307 0307 0308                       740                           
 0503 0508 0512  3679        C3.1     190                           
 0630 0630 0631                       240                           
 1541 1541 1541                       200                           
 1838 1838 1838                       100                           
 2033 2108 2126  3685 S12E62 M7.2  2b 170           II/IV           
 2103 2103 2103                       250                           
 2119 2120 2120                       160                           
 2152 2155 2202                       110    130                    
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  Conditions were at quiet to G2
(Moderate) storm levels.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 204  SSN 168  Afr/Ap 016/028   X-ray Background C1.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.4e+07   GT 10 MeV 3.2e+05 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 2.90e+06 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 2 2 2 1 4 5 4 4 Planetary 2 2 2 1 4 5 6 5 
F.  Comments:  None