Viewing archive of Thursday, 23 October 2003
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 2003 Oct 23 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 296 Issued at 0245Z on 23 Oct 2003 This report is compiled from data received at SWO on 22 OctA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0000 0000 2117 IV 0328 0351 0521 0486 N07E25 M3.7 Sf 320 0413 0416 0416 0484 160 0414 0422 0437 0484 N04E24 Sf 170 0623 0648 0657 410 0830 0844 0853 0486 M1.7 0937 0956 0959 0486 M1.7 1300 15 II 1215 1215 1215 1200 1506 1511 1513 0484 N05E22 M1.4 Sn 220 1557 1601 1604 0484 N03E17 M1.2 Sn 1922 2330 0305 M2.4 1947 2007 2028 0486 S18E78 M9.9 Sf 100 240 2156 2204 2217 M2.1
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field has been
mostly at active to minor storm levels. At the end of the day, the
magnetic field quieted somewhat, and is currently at low levels.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 154 SSN 117 Afr/Ap 020/033 X-ray Background C4.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 6.3e+06 GT 10 MeV 2.2e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W108 degrees) Daily Electron Fluence GT 2 MeV 1.90e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W76 degrees) 3 Hour K-indices Boulder 4 5 5 4 4 4 3 2 Planetary 4 5 6 5 4 4 3 2
F. Comments
None
All times in UTC
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