Viewing archive of Sunday, 21 December 2003

Geophysical report

Solar and Geophysical Activity Summary 2003 Dec 21 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 355 Issued at 0245Z on 21 Dec 2003 This report is compiled from data received at SWO on 20 Dec
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
1711 1711 1711                       130
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field has been at quiet to minor storm levels.
D. Stratwarm
STRATWARM ALERT / SATURDAY / STRATWARM EXISTS. INTENSE MINOR WARMING OVER SIBERIA / EUROPE IN THE MIDDLE AND UPPER STRATOSPHERE.
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 130  SSN 104  Afr/Ap 012/016   X-ray Background B4.1
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 4.7e+06   GT 10 MeV 1.3e+04 p/(cm2-ster-day)
(GOES-11 satellite synchronous orbit W104 degrees)
Daily Electron Fluence
GT 2 MeV 2.30e+08 e/(cm2-ster-day)
(GOES-12 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 1 1 2 4 3 5 3 3 Planetary 1 2 2 4 3 4 4 4
F. Comments
  None.

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