Viewing archive of Friday, 19 May 2000
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 2000 May 19 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 140 Issued at 0245Z on 19 MAY 2000 This report is compiled from data received at SWO on 18 MAYA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0124 0150 0156 8996 S17W05 C4.6 SF 270 0147 0148 0149 290 0217 0221 0224 C2.9 780 0517 0529 0534 9002 N21E41 C2.6 SF 630 0727 0727 0727 1400 1517 1518 1524 8996 S19W12 SF 1800 1552 1557 1559 9002 N23E30 M2.7 1B 910 60 1752 1752 1753 190 2259 2259 2300 1700 83
B. Proton Events
GT 10 MEV PROTONS WERE WEAKLY ENHANCED BUT BELOW
THRESHOLD LEVELS.
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS QUIET TO
UNSETTLED WITH ISOLATED ACTIVE PERIODS AT HIGH LATITUDES.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 253 SSN 297 AFR/AP 008/010 X-RAY BACKGROUND C2.0 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 2.9E+06 GT 10 MEV 3.7E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 2.10E+05 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 3 3 2 3 2 2 2 2 PLANETARY 3 3 3 2 2 2 3 2
F. Comments
None
All times in UTC
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