Viewing archive of Saturday, 22 September 2001

Geophysical report

Solar and Geophysical Activity Summary 2001 Sep 22 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 265 Issued at 0245Z on 22 Sep 2001 This report is compiled from data received at SWO on 21 Sep
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0726 0726 0731                       260
0746 0747 0747                       180
1217 1224 1230  9632 S19E62       Sf 190
1503 1503 1505                       480
2254 2255 2255                       120
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to unsettled.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 239  SSN 258  Afr/Ap 006/005   X-ray Background C1.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.6e+05   GT 10 MeV 1.3e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 5.60e+05 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 0 1 1 3 3 3 2 Planetary 1 0 0 2 2 2 2 2
F. Comments
  None

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