Viewing archive of Tuesday, 6 February 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 Feb 06 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 037 Issued at 0245Z on 06 Feb 2001 This report is compiled from data received at SWO on 05 FebA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1505 1520 1535 9335 N07E38 C8.2 1f 64 68 II
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was quiet
throughout the day.
D. Stratwarm
STRATWARM ALERT EXISTS STRATWARM MONDAY
STRONG MINOR WARMING CONTINUES, MAJOR WARMING POSSIBLE.
TEMPERATURE GRADIENT REVERSED AT 100 HPA UP TO 5 HPA.
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 165 SSN 157 Afr/Ap 002/003 X-ray Background B5.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.7e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 3.80e+06 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 0 0 0 1 1 2 1 1 Planetary 0 0 0 0 1 1 2 2
F. Comments
AUTODIN transmission of the following bulletins will cease on 15 Feb 01: FXXX01 KBOU, AXXX01 KBOU, AXXX02 KBOU, and AXXX03 KBOU. The bulletins will still be available via the Internet at www.afwin.afwa.af.mil for military users and www.sec.noaa.gov for non-military users. If web access is not acceptable or you have any questions, please contact Mr. Jerry Sanders at DSN 271-1399 (COMM 402-294-1399), e-mail jerry.sanders@afwa.af.mil.
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