Viewing archive of Wednesday, 23 March 2011

Geophysical report

Solar and Geophysical Activity Summary 2011 Mar 23 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 082 Issued at 0245Z on 23 Mar 2011 This report is compiled from data received at SWO on 22 Mar
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0320 0325 0329              C1.9                                   
 0644 0645 0645                       100                           
 1015 1016 1017                       310                           
 1858 1858 1858                       190                           
 1951 1951 1951                       170                           
 1957 1957 1957                       140                           
B. Proton Events
The greater than 10 MeV proton event at geosynchronous orbit that began at 21/1950Z reached a maximum flux of 14 pfu at 22/0130Z and ended at 22/0335Z.
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to unsettled.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 100  SSN 031  Afr/Ap 005/006   X-ray Background B4.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 5.0e+06   GT 10 MeV 3.5e+05 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 4.10e+06 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 3 2 2 3 1 1 1 Planetary 3 3 1 1 2 1 0 1 
F. Comments
  None

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