Viewing archive of Monday, 24 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 24 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 236 Issued at 0245Z on 24 AUG 1998 This report is compiled from data received at SWO on 23 AUGA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0923 0934 0947 8307 N32E33 M2.2 1N 47 500 1148 1149 1155 8310 200
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS
UNSETTLED AT MIDDLE LATITUDES AND UNSETTLED TO MINOR STORM LEVELS AT
HIGH LATITUDES. THE ENERGETIC (GT 10 MEV) PROTON ENHANCEMENT THAT
BEGAN ON 20 AUG CONTINUED THROUGH THE PERIOD AT A FLUX OF
APPROXIMATELY 2 PFU.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 126 SSN 121 AFR/AP 014/023 X-RAY BACKGROUND B4.0 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 6.9E+06 GT 10 MEV 1.8E+05 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 2.50E+06 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 3 3 3 3 3 3 2 2 PLANETARY 4 4 5 4 3 3 3 3
F. Comments
None
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