Viewing archive of Saturday, 6 October 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 Oct 06 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 279 Issued at 0245Z on 06 Oct 2001 This report is compiled from data received at SWO on 05 OctA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0312 0312 0313 120 1350 1355 1359 9650 S13E49 C2.0 Sf 230 1954 1954 1955 170 2111 2120 2135 9641 S12W29 C3.7 1f 210 2130 2130 2131 9641 110
B. Proton Events
The greater than 10 MeV proton flux, at
geosynchronous orbit, event ended at 05/0330 UTC. The proton event
peaked at 02/0810 UTC, 2360 pfu.
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to
unsettled with an isolated active period at mid-latitudes.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 177 SSN 160 Afr/Ap 010/009 X-ray Background C1.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 7.9e+06 GT 10 MeV 6.0e+05 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 9.00e+06 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 0 2 1 2 3 4 3 2 Planetary 1 1 1 3 2 3 3 2
F. Comments
Afr based on Boulder A-indices.
All times in UTC
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