Viewing archive of Friday, 24 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 24 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 358 Issued at 0245Z on 24 DEC 1999 This report is compiled from data received at SWO on 23 DECA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0109 0112 0120 8798 S13W51 SF 150 0147 0147 0148 150 0431 0431 0431 1800 0627 0628 0634 8806 N20E06 SF 140 1521 1529 1533 8803 S15W58 SF 160
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS QUIET.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 198 SSN 112 AFR/AP 002/005 X-RAY BACKGROUND B8.2 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 4.3E+05 GT 10 MEV 1.4E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 3.50E+06 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 0 0 0 1 1 2 0 2 PLANETARY 0 0 0 1 2 2 2 1
F. Comments
A 245 MHZ NOISE STORM WAS IN PROGRESS FOR PART OF THE PERIOD.
All times in UTC
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