Viewing archive of Friday, 13 June 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 Jun 13 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 164 Issued at 0245Z on 13 Jun 2003 This report is compiled from data received at SWO on 12 JunA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0104 0130 0152 0375 N15W65 M7.3 1f 82 0704 0704 0704 160 0726 0726 0726 110 0821 0822 0822 110 0927 0929 0930 150 1204 1204 1204 300 1358 1403 1409 0375 N10W65 M1.0 Sf 1706 1712 1716 0375 N14W73 M1.1 Sf 2122 2127 2131 0375 M2.6 130
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field has been at
quiet to minor storm levels. Solar
wind speed decreased to around 500 km/s as a coronal hole has
rotated out of geoeffective position.
D. Stratwarm
None.
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 164 SSN 168 Afr/Ap 011/011 X-ray Background C1.8 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 9.2e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W122 degrees) Daily Electron Fluence GT 2 MeV 2.20e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W76 degrees) 3 Hour K-indices Boulder 3 2 3 2 4 4 5 4 Planetary 2 2 3 2 3 3 3 3
F. Comments
None.
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