Viewing archive of Sunday, 26 April 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 Apr 26 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 116 Issued at 0245Z on 26 APR 1998 This report is compiled from data received at SWO on 25 APRA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1056 1059 1103 B5.1 130 1402 1439 1533 8210 S19E73 C3.6 SF 130 73 1422 1426 1432 8210 420 38 1758 1806 1809 8210 S18E72 C1.5 1F 380
B. Proton Events
None
C. Geomagnetic Activity Summary
QUIET TO MINOR STORM.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 092 SSN 050 AFR/AP 018/022 X-RAY BACKGROUND B2.0 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 4.2E+06 GT 10 MEV 3.3E+05 P/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 7.80E+07 E/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) 3 HOUR K-INDICES: BOULDER 5 4 4 2 3 3 3 3 PLANETARY 5 4 4 3 3 3 4 3
F. Comments
None
All times in UTC
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