Viewing archive of Saturday, 30 May 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 May 30 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 150 Issued at 0245Z on 30 MAY 1998 This report is compiled from data received at SWO on 29 MAYA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0000 0000 0001 100 0051 0059 0103 M6.7 560 140 II/IV 0911 0911 0912 150 2309 2309 2309 110
B. Proton Events
None
C. Geomagnetic Activity Summary
QUIET TO MAJOR STORM. A
SHORT-LIVED TRANSIENT DISTURBANCE BROUGHT AN EPISODE OF MAJOR STORM
CONDITIONS FROM 1500-1800Z.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 095 SSN 044 AFR/AP 015/019 X-RAY BACKGROUND B8.8 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 6.7E+06 GT 10 MEV 1.7E+04 P/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 6.50E+06 E/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) 3 HOUR K-INDICES: BOULDER 2 3 2 2 3 6 3 4 PLANETARY 3 3 2 2 3 6 4 3
F. Comments
None
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