Viewing archive of Monday, 30 May 2011
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 2011 May 30 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 150 Issued at 0245Z on 30 May 2011 This report is compiled from data received at SWO on 29 MayA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0725 0730 0735 1226 S23E64 C2.6 Sf 1008 1033 1108 1226 S22E65 M1.4 1f 100 II 2104 2122 2145 1227 S18E68 C8.7 Sf 750 520
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was
unsettled to minor storm during the past 24 hours.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 111 SSN 100 Afr/Ap 017/032 X-ray Background B5.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.4e+06 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.60e+08 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 5 5 4 3 5 4 3 Planetary 4 6 5 4 3 5 4 3
F. Comments
None
All times in UTC
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