Viewing archive of Friday, 11 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 11 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 042 Issued at 0245Z on 11 FEB 2000 This report is compiled from data received at SWO on 10 FEBA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0140 0208 0239 8858 N31E04 C7.3 1N 3400 240 II
B. Proton Events
None
C. Geomagnetic Activity Summary
QUIET TO UNSETTLED CONDITIONS
OCCURRED.
D. Stratwarm
STRATWARM ALERT/THURSDAY/STRATWARM EXISTS.
MINOR WARMING, CENTERED OVER NORTHERN CANADA
AT 10 HPA, CONTINUES.TEMPERATURE GRADIENT RE-
VERSED BETWEEN 60N AND THE POLE AT 10 HPA
AND ABOVE.
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 176 SSN 172 AFR/AP 010/007 X-RAY BACKGROUND C1.3 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 2.6E+05 GT 10 MEV 1.3E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 8.40E+07 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 2 2 3 2 2 3 2 3 PLANETARY 2 2 2 1 2 2 2 3
F. Comments
None
All times in UTC
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