:Product: 1219SGAS.txt
:Issued: 2017 Dec 19 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 353 Issued at 0245Z on 19 Dec 2017
This report is compiled from data received at SWO on 18 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 began the
period at active levels, before falling to unsettled and eventually
quiet levels to end the period.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 072  SSN 000  Afr/Ap 012/015   X-ray Background A4.0
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 4.5e+06   GT 10 MeV 1.6e+04 p/(cm2-ster-day)
(GOES-15 satellite synchronous orbit W135 degrees)
Daily Electron Fluence
GT 2 MeV 1.70e+08 e/(cm2-ster-day)
(GOES-15 satellite synchronous orbit W135 degrees)
3 Hour K-indices:
Boulder 4 4 4 4 3 2 1 1 Planetary 4 4 4 3 3 1 1 1 
F.  Comments:  None