:Product: 0524SGAS.txt
:Issued: 2021 May 24 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 144 Issued at 0245Z on 24 May 2021
This report is compiled from data received at SWO on 23 May
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0419 0436 0443  2824        B5.4     110                           
 0459 0510 0520  2824        C2.7     120    91                     
 0756 0804 0808  2824 N18E09 B5.0  Sf 1000                          
 0910 0922 0935  2824 N20E07 C2.4  1f 110                           
 1100 1108 1114  2824 N19E10 M1.1  2n 230    85                     
 1118 1118 1118                       100                           
 1128 1128 1128                       260                           
 1142 1142 1142                       160                           
 1313 1313 1313                       210                           
 1854 1854 1854                       110                           
 1946 1946 1946                       100                           
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 079  SSN 030  Afr/Ap 004/004   X-ray Background B1.4
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 5.4e+04   GT 10 MeV 4.6e+04 p/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 3.80e+07 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 0 2 1 2 1 3 1 2 Planetary 0 1 0 1 1 1 0 2 
F.  Comments:  None.