Viewing archive of Sunday, 2 August 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 Aug 02 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 214 Issued at 0245Z on 02 AUG 1998 This report is compiled from data received at SWO on 01 AUGA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0618 0630 0651 8288 S19E44 B7.8 1F II 0658 0000 0706 IV
B. Proton Events
None.
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS MOSTLY
QUIET THROUGH 01/1300UT, THEN BECAME DISTURBED DURING 01/1400 -
2100UT WITH UNSETTLED TO ACTIVE LEVELS AT MIDDLE LATITUDES AND
UNSETTLED TO MAJOR STORM LEVELS AT HIGH LATITUDES. FIELD ACTIVITY
DECLINED TO QUIET TO UNSETTLED LEVELS AFTER 01/2100UT.
D. Stratwarm
None.
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 112 SSN 074 AFR/AP 017/015 X-RAY BACKGROUND B1.9 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 6.7E+04 GT 10 MEV 1.6E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 8.10E+05 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 2 2 2 2 4 5 3 3 PLANETARY 2 1 2 2 4 4 5 3
F. Comments
None.
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