Viewing archive of Tuesday, 18 October 2016

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 2016 Oct 18 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 292 Issued at 0245Z on 18 Oct 2016 This report is compiled from data received at SWO on 17 Oct
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0220 0220 0220                       140                           
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet active levels due to negative polarity CH HSS influence.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 076  SSN 023  Afr/Ap 012/016   X-ray Background A9.0
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 5.3e+06   GT 10 MeV 1.3e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 5.80e+08 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 3 4 3 2 3 3 3 Planetary 3 3 3 4 2 3 3 3 
F. Comments
  The GOES13 greater than 2 MeV fluence reached high
levels during the period.

All times in UTC

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