Viewing archive of Monday, 22 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 22 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 022 Issued at 0245Z on 22 Jan 2001 This report is compiled from data received at SWO on 21 JanA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0745 0746 0746 170 1151 1151 1152 260 2038 2039 2044 210 2308 2312 2319 9311 N05W32 M1.1 Sf
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field ranged from
quiet to minor storm levels. Most of today's activity was quiet to
unsettled. An isolated period of minor storming was observed
between 21/0900-1200Z. Solar wind data indicated two sector
boundary crossings during the past 24 hours, which may be related to
the geomagnetic activity.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 152 SSN 108 Afr/Ap 012/018 X-ray Background B7.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.9e+05 GT 10 MeV 1.5e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.10e+05 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 2 3 5 3 4 2 3 Planetary 2 2 3 5 4 3 3 4
F. Comments
None
All times in UTC
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