Viewing archive of Wednesday, 31 March 2004
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 2004 Mar 31 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 091 Issued at 0245Z on 31 Mar 2004 This report is compiled from data received at SWO on 30 MarA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0126 0126 0126 110 0138 0138 0138 170 0151 0156 0158 0582 N14E12 C5.7 Sf 2800 53 0345 0345 0350 0582 N15E12 Sf 100 0350 0352 0352 230 0411 0413 0413 130 0419 0419 0420 140 0520 0525 0528 C3.3 1700 32 0734 0734 0734 100 0745 0749 0752 320 0754 0754 0754 270 0759 0759 0759 180 0812 0812 0812 160 0822 0822 0822 250 0830 0830 0830 190 0840 0840 0840 270 0941 0951 0954 C5.9 8300 65 1159 1159 1159 100 1254 1300 1303 C4.7 2200 52 1754 1759 1801 0582 N16E02 C1.4 Sf 680 1813 1813 1813 230 2129 2137 2141 0582 N16E00 C1.1 Sf 180 2249 2249 2249 230 2253 2308 2345 0581 C2.0 110
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field ranged from
quiet to active levels
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 127 SSN 121 Afr/Ap 010/012 X-ray Background B3.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.5e+06 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W98 degrees) Daily Electron Fluence GT 2 MeV 3.10e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 2 4 3 3 3 2 2 Planetary 1 2 4 4 4 3 2 1
F. Comments
None
All times in UTC
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