Viewing archive of Thursday, 27 August 2015
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 2015 Aug 27 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 239 Issued at 0245Z on 27 Aug 2015 This report is compiled from data received at SWO on 26 AugA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0422 0423 0423 1300 0519 0519 0521 960 0547 0548 0548 960 0606 0612 0626 2403 S15W33 Sf 720 0658 0707 0723 2403 S16W37 Sf 130 0758 0758 0758 140 0826 0826 0831 2403 S21W30 Sf 160 0836 0836 0836 140 1032 1032 1032 310 1100 1100 1101 190 2006 2006 2006 120 2033 2033 2033 200 2126 2126 2128 130 2132 2132 2133 190 2138 2139 2140 280 2144 2144 2144 180 2150 2150 2150 150
B. Proton Events
None.
C. Geomagnetic Activity Summary
He geomagnetic field was at
unsettled to active levels during most of the summary period, with
minor storm conditions occurring the last synoptic period of the
day. The enhanced activity was the result of the Earths geomagnetic
field responding to the increased total magnetic field strength and
sustained -Bz due to the transient feature.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 126 SSN 045 Afr/Ap 019/028 X-ray Background B6.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.3e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 8.20e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 3 3 5 5 3 3 3 Planetary 3 4 3 5 5 4 4 4
F. Comments
None
All times in UTC
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