Viewing archive of Monday, 22 April 2013

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 2013 Apr 22 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 112 Issued at 0245Z on 22 Apr 2013 This report is compiled from data received at SWO on 21 Apr
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0055 0055 0055                       110                           
 0504 0514 0518  1726 N13W11 C1.4  Sf 830                           
 0557 0600 0602  1726 N14W11 C2.7  Sf 410                           
 0644 0644 0644                       170                           
 0815 0827 0836  1726 N14W13       Sf 160                           
 0836 0836 0836                       140                           
 0933 0933 0933                       280                           
 1242 1242 1242                       110                           
 1600 1603 1606  1726 N13W18 C2.9  Sf 9500                          
 1703 1703 1703                       190                           
 1835 1839 1842  1726 N13W20 C4.5  Sf 130                           
 2120 2121 2121                       140                           
 2224 2224 2224                       100                           
B. Proton Events
None
C. Geomagnetic Activity Summary
Geomagentic activity has been at quiet levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 109  SSN 076  Afr/Ap 003/003   X-ray Background B5.1
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 5.1e+05   GT 10 MeV 9.2e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.80e+06 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 0 0 0 1 1 2 1 1 Planetary 0 0 0 0 0 2 2 2 
F. Comments
  None

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