Viewing archive of Tuesday, 20 July 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.
:Product: 20040720SGAS.txt
:Issued: 2004 Jul 20 0250 UT
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.comJoint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 202 Issued at 0245Z on 20 Jul 2004 This report is compiled from data received at SWO on 19 JulA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0646 0653 0655 0652 N09E47 C3.4 Sf 1600 58 0811 0811 0811 190 0901 0901 0901 120 0904 0905 0905 980 1003 1007 1012 0649 S10W05 C2.5 Sf 1200 1419 1419 1424 0649 S09W05 Sf 4500 1607 1608 1608 190 1828 1828 1828 280 1848 1848 1848 740 1849 1849 1849 590 1916 1916 1916 150
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet
to unsettled levels.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 170 SSN 176 Afr/Ap 012/009 X-ray Background B8.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.2e+05 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W97 degrees) Daily Electron Fluence GT 2 MeV 5.50e+06 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W76 degrees) 3 Hour K-indices Boulder 1 4 2 2 1 4 2 3 Planetary 1 3 2 3 2 3 3 3
F. Comments
None
All times in UTC
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