Viewing archive of Thursday, 25 August 2005

Geophysical report

Solar and Geophysical Activity Summary 2005 Aug 25 0248 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 237 Issued at 0245Z on 25 Aug 2005 This report is compiled from data received at SWO on 24 Aug
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
None
B. Proton Events
The greater than 10 MeV proton event that began 22/2040 UTC continues in progress. The maximum value so far was 330 PFU at 23/1045 UTC.
C. Geomagnetic Activity Summary
The geomagnetic field ranged from unsettled to severe storm levels. A sudden impulse was observed at 0612 UTC.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 099  SSN 087  Afr/Ap 050/110   X-ray Background B3.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.6e+08   GT 10 MeV 5.1e+06 p/(cm2-ster-day)
(GOES-11 satellite synchronous orbit W113 degrees)
Daily Electron Fluence
GT 2 MeV 1.80e+07 e/(cm2-ster-day)
(GOES-12 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 3 6 7 7 5 4 4 Planetary 3 3 7 9 8 5 6 5 
F. Comments
  None

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