:Product: 1218SGAS.txt
:Issued: 2017 Dec 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 352 Issued at 0245Z on 18 Dec 2017
This report is compiled from data received at SWO on 17 Dec
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
None
B.  Proton Events:  None.
C.  Geomagnetic Activity Summary:  The geomagnetic field reached
minor storm levels.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 071  SSN 000  Afr/Ap 016/023   X-ray Background A3.9
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.9e+06   GT 10 MeV 1.6e+04 p/(cm2-ster-day)
(GOES-15 satellite synchronous orbit W135 degrees)
Daily Electron Fluence
GT 2 MeV 1.50e+07 e/(cm2-ster-day)
(GOES-15 satellite synchronous orbit W135 degrees)
3 Hour K-indices:
Boulder 2 3 5 4 3 3 4 3 Planetary 2 2 5 4 3 3 5 3 
F.  Comments:  None.