Viewing archive of Sunday, 23 July 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 Jul 23 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 205 Issued at 0245Z on 23 JUL 2000 This report is compiled from data received at SWO on 22 JULA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0224 0234 0250 9100 S33E75 SF 200 0652 0711 0724 9090 N12W05 M1.0 1F 1117 1134 1202 9085 N14W56 M3.7 2N 140 70 II/IV 1447 1452 1527 9095 N22W46 SF 180 1815 1815 1824 9087 S14W36 SF 120 1839 1840 1840 100 1908 1908 1908 220 2052 2052 2052 120 2331 0001 0006 9088 N21W61 M3.3 SF 140 2334 2336 2337 150
B. Proton Events
A GREATER THAN 10 MEV PROTON EVENT BEGAN AT
22/1320Z AND REACHED A MAXIMUM FLUX OF 17 PFU AT 22/1405Z.
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD RANGED FROM
QUIET TO MINOR STORM LEVELS.
D. Stratwarm
None.
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 251 SSN 290 AFR/AP 011/018 X-RAY BACKGROUND C2.3 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 5.4E+06 GT 10 MEV 5.4E+05 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 5.00E+06 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 1 3 3 3 3 4 3 3 PLANETARY 2 3 4 5 3 4 3 3
F. Comments
None.
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