Viewing archive of Sunday, 5 December 1999
Geophysical report
Any mentioned solar flare in this report has a scaling factor applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor, solar flares are reported as 42% smaller than for the science quality data. The scaling factor has been removed from our archived solar flare data to reflect the true physical units.
Solar and Geophysical Activity Summary 1999 Dec 05 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 339 Issued at 0245Z on 05 DEC 1999 This report is compiled from data received at SWO on 04 DECA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD VARIED FROM
QUIET TO MAJOR STORM CONDITIONS. HIGH-SPEED SOLAR WIND, MEASURING
NEAR 700 KM/S, CONTINUES TO BUFFET THE MAGNETOPAUSE AND FUEL THE
CURRENT DISTURBANCE.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 148 SSN 078 AFR/AP 025/028 X-RAY BACKGROUND B7.1 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 1.9E+06 GT 10 MEV 1.4E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 6.60E+06 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 3 2 4 6 4 4 3 2 PLANETARY 4 3 4 6 5 4 3 3
F. Comments
None
All times in UTC
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