Viewing archive of Sunday, 25 February 2001

Geophysical report

Solar and Geophysical Activity Summary 2001 Feb 25 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 056 Issued at 0245Z on 25 Feb 2001 This report is compiled from data received at SWO on 24 Feb
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
None
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to unsettled.
D. Stratwarm
STRATWARM ALERT EXISTS STRATWARM SATURDAY MAJOR WARMING DECAYING. CONTINUATION OF THE DISTURBED CIRCULATION IN THE LOWER AND MIDDLE STRATOSPHERE.
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 137  SSN 099  Afr/Ap 006/005   X-ray Background B6.1
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 6.8e+04   GT 10 MeV 1.0e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 3.10e+06 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 2 0 2 2 3 1 1 Planetary 1 2 0 2 2 3 1 0
F. Comments
  None

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