Viewing archive of Monday, 3 June 2002
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 2002 Jun 03 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 154 Issued at 0245Z on 03 Jun 2002 This report is compiled from data received at SWO on 02 JunA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1002 1015 1033 9977 S20W61 C8.0 Sf 60 44 II/IV 1141 1147 1150 9973 S20E09 C9.4 Sf 1600 110 1654 1657 1701 9973 S19E06 C3.3 Sn 1700 29 1852 1852 1853 160 2033 2044 2058 9979 S30E50 M1.1 1f 530 II 2101 2101 2101 1200
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet
to active levels. A rising trend in solar wind speed and
fluctuating IMF, in possible association with a weak coronal hole
close to geoeffective longitudes on the sun, caused predominantly
unsettled and isolated active periods throughout the day.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 175 SSN 189 Afr/Ap 017/016 X-ray Background C1.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.5e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.00e+05 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 4 3 2 3 3 4 3 3 Planetary 4 3 2 3 3 4 3 4
F. Comments
Afr estimated from Boulder A.
All times in UTC
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