Viewing archive of Sunday, 31 December 2000
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 2000 Dec 31 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 366 Issued at 0245Z on 31 Dec 2000 This report is compiled from data received at SWO on 30 DecA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0002 0002 0002 130 0209 0209 0210 190 0510 0510 0510 550 0545 0545 0545 150 0914 0917 0921 250 1335 1337 1337 150 1348 1349 1349 120 1448 1458 1506 9289 S07E35 C2.1 Sf 120 1535 1535 1537 110 1714 1714 1714 290 2235 2236 2236 120
B. Proton Events
None
C. Geomagnetic Activity Summary
Field activity was at quiet
levels.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 182 SSN 140 Afr/Ap 004/002 X-ray Background B5.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.7e+05 GT 10 MeV 2.9e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 7.50e+05 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 1 1 0 2 2 2 2 1 Planetary 1 0 0 1 1 1 1 1
F. Comments
None
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