Viewing archive of Saturday, 7 May 2011

Geophysical report

Solar and Geophysical Activity Summary 2011 May 07 0245 UTC
Prepared by the NOAA © SWPC and processed by

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 127 Issued at 0245Z on 07 May 2011 This report is compiled from data received at SWO on 06 May
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0347 0347 0347                       110                           
 2227 2227 2227                       100                           
 2234 2234 2234                       100                           
 2307 2311 2312                       310                           
B. Proton Events
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet to unsettled levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 102  SSN 071  Afr/Ap 003/004   X-ray Background B1.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 4.0e+05   GT 10 MeV 1.3e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 6.80e+08 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 1 2 2 1 1 1 1 1 Planetary 0 1 1 1 1 1 1 2 
F. Comments
  The greater than 2 MeV electron fluence at
geosynchronous orbit was at high levels.

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