Viewing archive of Tuesday, 23 November 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 Nov 23 0245 UTCPrepared 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 NOVA. 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
All times in UTC
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