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Geophysical report

Solar and Geophysical Activity Summary 2018 Apr 20 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 110 Issued at 0245Z on 20 Apr 2018 This report is compiled from data received at SWO on 19 Apr
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 was quiet.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 071  SSN 014  Afr/Ap 002/002   X-ray Background A3.7
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 8.8e+05   GT 10 MeV 1.7e+04 p/(cm2-ster-day)
(GOES-15 satellite synchronous orbit W135 degrees)
Daily Electron Fluence
GT 2 MeV 3.50e+07 e/(cm2-ster-day)
(GOES-15 satellite synchronous orbit W135 degrees)
3 Hour K-indices
Boulder 1 1 0 1 1 2 1 0 Planetary 1 0 0 0 0 0 0 1 
F. Comments
  None.

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