Viewing archive of Sunday, 13 May 2001
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 2001 May 13 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 133 Issued at 0245Z on 13 May 2001 This report is compiled from data received at SWO on 12 MayA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0226 0226 0226 2900 1103 1103 1104 190 1109 1111 1111 130 2242 2335 2345 9455 S17E00 M3.0 1b 2400 230 2347 0002 0015 290 250
B. Proton Events
None
C. Geomagnetic Activity Summary
Quiet to major storm.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 138 SSN 127 Afr/Ap 020/034 X-ray Background B3.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 8.7e+05 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.10e+07 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 2 3 5 5 4 3 4 Planetary 4 2 4 6 6 4 3 4
F. Comments
None
All times in UTC
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