Viewing archive of Wednesday, 10 March 1999
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 1999 Mar 10 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 069 Issued at 0245Z on 10 MAR 1999 This report is compiled from data received at SWO on 09 MARA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1750 1750 1750 8484 840 1823 1830 1834 8484 S26E71 C2.0 1F 1000 1832 1832 1833 550 1837 1837 1837 780 1843 1847 1855 8484 S24E69 SF 250
B. Proton Events
None.
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD RANGED FROM
QUIET TO MINOR STORM LEVELS. THE MOST DISTURBED PERIOD WAS FROM
09/0600-1500Z.
D. Stratwarm
None.
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 127 SSN 089 AFR/AP 023/023 X-RAY BACKGROUND B3.9 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 6.0E+05 GT 10 MEV 1.6E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 2.40E+07 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 3 4 5 5 4 4 3 2 PLANETARY 4 4 4 5 5 3 3 3
F. Comments
ENERGETIC ELECTRON FLUXES AT GEOSYNCHRONOUS ORBIT REACHED HIGH LEVELS DURING THE PERIOD.
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