Viewing archive of Tuesday, 23 November 1999

Geophysical report

Solar and Geophysical Activity Summary 1999 Nov 23 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 327 Issued at 0245Z on 23 NOV 1999 This report is compiled from data received at SWO on 22 NOV
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
None
B. Proton Events
None
C. Geomagnetic Activity Summary
GEOMAGNETIC FIELD ACTIVITY RANGED FROM QUIET TO ACTIVE LEVELS. ACTIVE LEVELS OCCURRED DURING 22/1100 - 1400Z IN RESPONSE TO A PERIOD OF SUSTAINED SOUTHWARD IMF BZ. THE GREATER THAN 2 MEV ENERGETIC ELECTRON FLUX AT GEOSYNCHRONOUS ORBIT DECLINED TO NORMAL TO MODERATE LEVELS.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 192  SSN 179  AFR/AP 010/010   X-RAY BACKGROUND C1.2
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 3.8E+05   GT 10 MEV 1.2E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 1.10E+07 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 3 1 1 3 4 3 1 1 PLANETARY 3 2 2 3 4 2 1 1
F. Comments
  None


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