Viewing archive of Thursday, 20 January 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 Jan 20 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 020 Issued at 0245Z on 20 JAN 2000 This report is compiled from data received at SWO on 19 JANA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1951 1951 1951 170 2323 2323 2324 230
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD HAS BEEN
BASICALLY QUIET AT ALL LATITUDES. THERE WAS A SLIGHT ENHANCEMENT OF
ENERGETIC PROTON FLUXES FOLLOWING THE FLARE ACTIVITY ON 18 JANUARY,
HOWEVER, FLUXES APPEAR TO BE RETURNING TO BACKGROUND LEVELS.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 179 SSN 196 AFR/AP 003/004 X-RAY BACKGROUND B8.8 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 9.4E+05 GT 10 MEV 3.3E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 1.00E+07 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 0 1 0 0 1 2 2 2 PLANETARY 0 0 0 0 0 2 2 3
F. Comments
None
All times in UTC
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