Viewing archive of Friday, 16 March 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 Mar 16 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 075 Issued at 0245Z on 16 Mar 2001 This report is compiled from data received at SWO on 15 MarA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0017 0017 0018 220 2213 2217 2221 9373 S09W08 C2.1 Sf 130
B. Proton Events
None
C. Geomagnetic Activity Summary
Geomagnetic field activity was at
quiet levels throughout the day.
D. Stratwarm
stratwarm alert exists stratwarm thursday
as a result of the major warming, the circulation
on the lower stratosphere remains further disturbed
leading to a reversed temperature gradient up to
20 hpa. in the middle and upper stratosphere, the
cold and elongated vortex weakens. slow transition
to summer conditions most probable.
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 136 SSN 126 Afr/Ap 002/003 X-ray Background B3.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.1e+04 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.30e+06 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 1 0 1 0 2 2 1 1 Planetary 0 0 2 1 1 1 2 1
F. Comments
None
All times in UTC
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