Viewing archive of Wednesday, 6 September 2017
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 2017 Sep 06 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 249 Issued at 0245Z on 06 Sep 2017 This report is compiled from data received at SWO on 05 SepA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0103 0108 0111 2673 M4.2 0342 0351 0404 2673 M1.0 0433 0453 0507 2673 M3.2 IV 0633 0640 0643 2673 M3.8 0730 0730 0731 1900 0741 0741 0741 120 0744 0749 0751 340 0756 0756 0756 340 0802 0802 0803 170 0802 0802 0802 120 0805 0805 0805 170 0947 0950 0956 180 1013 1019 1025 2673 C5.4 200 1056 1056 1057 140 1408 1418 1453 2673 S09W22 Sf 700 1737 1743 1751 2673 S09W24 M2.3 1n 1811 1813 1814 800 1839 1839 1839 910 2111 2112 2116 2673 S07W32 Sf 150 2118 2118 2118 310 2312 2313 2313 120 2315 2316 2316 150
B. Proton Events
The greater than 10 MeV proton flux reached
moderate levels with a peak flux of 210 pfu at 05/1930 UTC.
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to
unsettled.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 121 SSN 122 Afr/Ap 011/011 X-ray Background C1.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.1e+09 GT 10 MeV 8.0e+06 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.50e+08 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 3 3 2 3 3 3 1 Planetary 3 3 2 2 2 2 3 2
F. Comments
None
All times in UTC
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