Viewing archive of Saturday, 19 February 2000
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 2000 Feb 19 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 050 Issued at 0245Z on 19 FEB 2000 This report is compiled from data received at SWO on 18 FEBA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0909 0910 0911 130 0921 0927 0938 8867 S16W78 C1.1 SF 96 II
B. Proton Events
A SOLAR PROTON EVENT AT GREATER THAN 10 MEV
OCCURRED BETWEEN 18/1130UT AND 18/1405UT. PEAK PARTICLE FLUX (13
PFU) WAS REACHED AT 18/1215UT.
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS QUIET.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 141 SSN 146 AFR/AP 002/002 X-RAY BACKGROUND B8.1 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 1.2E+06 GT 10 MEV 3.1E+05 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 1.20E+07 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 0 2 1 0 1 1 0 1 PLANETARY 0 0 1 0 1 1 1 1
F. Comments
None
All times in UTC
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