Viewing archive of Sunday, 14 November 1999

Geophysical report

Solar and Geophysical Activity Summary 1999 Nov 14 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 318 Issued at 0245Z on 14 NOV 1999 This report is compiled from data received at SWO on 13 NOV
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0114 0258 0351  8763 S15E44 M1.3  1F
0417 0419 0423  8763 S15E43       SF 270
0433 0433 0433                       260
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS QUIET TO MINOR STORM. MINOR STORM CONDITIONS WERE OBSERVED AT HIGH LATITUDES DURING THE LAST HALF OF THE PERIOD. PROLONGED PERIODS OF NEGATIVE BZ OBSERVED BY THE ACE SPACECRAFT IN THE SOLAR WIND LED TO THESE CONDITIONS. ENERGETIC ELECTRON FLUXES AT GEOSYNCHRONOUS ORBIT WERE AT HIGH LEVELS BUT DECREASED TO ENHANCED LEVELS LATER IN THE PERIOD.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 224  SSN 251  AFR/AP 020/031   X-RAY BACKGROUND C1.2
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 3.1E+05   GT 10 MEV 1.2E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 3.80E+07 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 3 3 4 3 4 4 4 4 PLANETARY 2 3 4 3 5 4 5 5
F. Comments
  None


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