Viewing archive of Saturday, 19 August 2017

Geophysical report

Any mentioned solar flare in this report has a scaling factor applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor, solar flares are reported as 42% smaller than for the science quality data. The scaling factor has been removed from our archived solar flare data to reflect the true physical units.
Solar and Geophysical Activity Summary 2017 Aug 19 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 231 Issued at 0245Z on 19 Aug 2017 This report is compiled from data received at SWO on 18 Aug
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0022 0022 0022                       110                           
 0042 0059 0107  2671        B1.8     130                           
 0406 0406 0406                       140                           
 2101 2104 2110  2671 N11E20 C2.9  1n 370    74                     
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet to major storm levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 080  SSN 041  Afr/Ap 020/024   X-ray Background B1.3
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 6.0e+07   GT 10 MeV 1.6e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 2.70e+07 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 5 3 2 3 3 3 4 2 Planetary 5 3 1 3 4 4 6 2 
F. Comments
  None.

All times in UTC

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