Viewing archive of Tuesday, 17 November 1998
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 1998 Nov 17 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 321 Issued at 0245Z on 17 NOV 1998 This report is compiled from data received at SWO on 16 NOVA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0940 0941 0941 110 0958 0959 0959 140 2144 2153 2200 8383 S14W29 C4.9 SF II
B. Proton Events
THE GT 10 MEV PROTON FLUX BEGAN THE PERIOD NEAR
16 PFU AND DECAYED SLOWLY THROUGH THE DAY. FLUXES AT THE END OF THE
PERIOD WERE NEAR 3 PFU.
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS QUIET TO
UNSETTLED.
D. Stratwarm
None.
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 125 SSN 076 AFR/AP 008/007 X-RAY BACKGROUND B4.0 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 4.8E+06 GT 10 MEV 7.4E+05 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 2.00E+07 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 3 3 1 2 2 2 1 3 PLANETARY 2 3 2 2 1 2 1 2
F. Comments
A WEAK 245 MHZ RADIO NOISE STORM OCCURRED DURING THE PERIOD.
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