:Product: 0521SGAS.txt
:Issued: 2016 May 21 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 142 Issued at 0245Z on 21 May 2016
This report is compiled from data received at SWO on 20 May
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0834 0842 0847  2546 S10W03 B3.9  Sf 490                           
 1124 1124 1124                       110                           
 1136 1139 1141  2546        B2.5     620                           
 1644 1644 1644                       130                           
 1652 1652 1653                       180                           
 1702 1702 1702                       530                           
 1727 1728 1728                       180                           
 1730 1730 1730                       120                           
 1736 1736 1736                       160                           
 1749 1749 1749                       120                           
 1759 1759 1800                       150                           
 1959 1959 1959                       120                           
 2230 2230 2230                       1300                          
 2242 2242 2242                       110                           
 2246 2247 2253                       3900                          
 2340 2340 2340                       110                           
 2349 2349 2349                       170                           
B.  Proton Events:  None.
C.  Geomagnetic Activity Summary:  The geomagnetic field was at quiet
to unsettled levels.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 100  SSN 043  Afr/Ap 006/006   X-ray Background B1.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.4e+05   GT 10 MeV 1.3e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.90e+07 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 3 2 2 2 2 2 1 2 Planetary 3 2 2 1 2 1 0 2 
F.  Comments:  None.