Viewing archive of Saturday, 27 January 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 Jan 27 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 027 Issued at 0245Z on 27 Jan 2001 This report is compiled from data received at SWO on 26 JanA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0553 0607 0613 9325 N10E63 M1.0 1b 350 79 II 0850 0856 0904 9313 S07W28 C1.3 Sf 130 30 1024 1024 1025 210 1150 1206 1220 9320 S23W57 C1.6 Sf II 2006 2012 2016 9313 S05W35 C2.4 Sf 130
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was quiet
except for a short period of active conditions around 0900UTC.
D. Stratwarm
STRATWARM ALERT EXISTS STRATWARM FRIDAY
MINOR WARMING CONTINUES WITH THE HIGHEST TEMPERATURE AT
10 HPA OVER EASTERN SIBERIA SLOPING WESTWARDS WITH HEIGHT
TO SOUTHERN GREENLAND (PLUS 37C AT 1 HPA) WITHIN THE NEXT
5 DAYS.
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 166 SSN 157 Afr/Ap 009/010 X-ray Background B5.4 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.6e+06 GT 10 MeV 2.6e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 8.60e+06 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 1 2 4 2 2 2 2 2 Planetary 2 2 4 3 2 2 2 3
F. Comments
None
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