Viewing archive of Friday, 7 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 07 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 219 Issued at 0245Z on 07 AUG 1998 This report is compiled from data received at SWO on 06 AUGA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0150 0151 0151 260 0558 0559 0600 140 1106 1106 1106 170 1117 1127 1143 8293 S23E29 C1.0 SF 320 1358 1359 1359 480 1514 1515 1515 180 1556 1605 1612 C2.8 130 II/IV 1749 1801 1821 8293 S20E16 C1.4 SF 120 1930 1930 1930 210 1945 1954 2001 8293 S20E14 C1.4 SF 740 2005 2008 2009 240 2024 2025 2028 370 2226 2226 2227 170
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD RANGED FROM
QUIET TO SEVERE STORM LEVELS.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 138 SSN 122 AFR/AP 040/069 X-RAY BACKGROUND B3.1 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 5.0E+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+05 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 2 4 4 7 6 2 3 5 PLANETARY 2 4 6 8 7 4 3 5
F. Comments
None
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