Viewing archive of Friday, 25 May 2001

Geophysical report

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

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 145 Issued at 0245Z on 25 May 2001 This report is compiled from data received at SWO on 24 May
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0358 0358 0358                       150
1712 0000 1721                                     II
1713 0000 1717                                     II
1930 1944 2004  9468 N07E29 M1.2  1n 41     110    II
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnmetic field was quiet to unsettled. We have been under the influence of a high speed coronal hole stream for almost 40 hours, but the geomagnetic response so far has been weak.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 170  SSN 171  Afr/Ap 007/009   X-ray Background B5.3
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 8.6e+04   GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 2.90e+06 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 2 1 2 2 1 2 2 Planetary 3 2 1 2 3 3 3 3
F. Comments
  None

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