Viewing archive of Friday, 28 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 28 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 028 Issued at 0245Z on 28 JAN 2000 This report is compiled from data received at SWO on 27 JANA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 2201 2201 2201 170
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS MOSTLY
QUIET UNTIL A SUDDEN IMPULSE AT 1455UT. THE FIELD WAS UNSETTLED TO
ACTIVE THE REMAINDER OF THE DAY.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 132 SSN 110 AFR/AP 013/012 X-RAY BACKGROUND B3.5 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 4.3E+05 GT 10 MEV 1.4E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 2.30E+06 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 3 2 2 2 3 3 4 3 PLANETARY 2 2 2 3 3 3 4 4
F. Comments
THERE WERE TWO MAGNETOPAUSE CROSSING EVENTS OBSERVED BY THE GOES 8 SPACECRAFT, AT 1727UT AND 1753UT.
All times in UTC
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