Viewing archive of Saturday, 22 April 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 Apr 22 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 113 Issued at 0245Z on 22 APR 2000 This report is compiled from data received at SWO on 21 APRA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0049 0049 0049 570 0054 0059 0102 8963 N13W19 C2.3 SF 110 1531 1531 1532 180 2045 2045 2045 190 2327 2327 2328 500
B. Proton Events
None
C. Geomagnetic Activity Summary
ACTIVITY VARIED FROM QUIET TO
ACTIVE LEVELS.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 187 SSN 211 AFR/AP 009/010 X-RAY BACKGROUND B8.7 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 5.4E+04 GT 10 MEV 1.1E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 6.80E+05 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 2 2 1 3 3 3 2 1 PLANETARY 2 2 1 4 3 2 2 2
F. Comments
None
All times in UTC
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