Viewing archive of Tuesday, 2 August 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 Aug 02 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 214 Issued at 0245Z on 02 Aug 2011 This report is compiled from data received at SWO on 01 AugA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0039 0047 0111 1263 N18E34 C2.1 Sf 220 1050 1106 1120 1263 N18E28 Sf 100 1214 1214 1214 220 1556 1600 1607 1261 N15W07 B9.4 Sf 110 1624 1625 1637 1260 N16W33 Sf 100 1929 1929 1932 130 2015 2015 2015 110 2119 2119 2119 240 2121 2121 2121 230
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field has been at
quiet to unsettled levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 125 SSN 130 Afr/Ap 006/009 X-ray Background B4.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.1e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 3.20e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 3 2 1 2 2 2 2 Planetary 3 3 3 1 1 2 1 3
F. Comments
None
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