Viewing archive of Wednesday, 12 February 1997
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 1997 Feb 12 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 043 Issued at 0245Z on 12 FEB 1997 This report is compiled from data received at SWO on 11 FEBA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None
B. Proton Events
None.
C. Geomagnetic Activity Summary
THE FIELD WAS PREDOMINANTLY
UNSETTLED TO ACTIVE. PLANETARY INDICES WERE AT MINOR STORM LEVELS
FOR THE 11/0900-1200Z PERIOD.
D. Stratwarm
None.
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 071 SSN 000 AFR/AP 018/020 X-RAY BACKGROUND A1.1 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 2.2E+06 GT 10 MEV 1.8E+04 P/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 9.8E+08 E/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) 3 HOUR K-INDICES: BOULDER 3 3 4 4 4 3 2 3 PLANETARY 3 3 4 5 4 3 3 4
F. Comments
THE ENERGETIC ELECTRON FLUENCE AT GEOSYNCHRONOUS ORBIT WAS HIGH.
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