Viewing archive of Sunday, 11 March 2001

Geophysical report

Solar and Geophysical Activity Summary 2001 Mar 11 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 070 Issued at 0245Z on 11 Mar 2001 This report is compiled from data received at SWO on 10 Mar
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0400 0405 0407  9368 N27W42 M6.7  1b 9000   76     II
0407 0409 0413  9372 S36W55       Sf 670
0733 0737 0742  9372 S37W55 C1.6  Sf 440
B. Proton Events
None
C. Geomagnetic Activity Summary
Quiet to unsettled.
D. Stratwarm
Stratwarm alert exists Saturday. As a result of the major warming, the circulation in the lower and middle stratosphere remains disturbed. Still, a reversed temperature gradient remains between 60N and the pole in the lower and middle stratosphere.
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 160  SSN 131  Afr/Ap 005/005   X-ray Background C1.0
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.1e+05   GT 10 MeV 1.3e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.20e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 0 3 1 2 1 2 2 1 Planetary 1 2 1 1 2 2 3 1
F. Comments
  None

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