Viewing archive of Thursday, 25 August 2005
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 2005 Aug 25 0248 UTCPrepared 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 AugA. 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
All times in UTC
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