Viewing archive of Thursday, 14 May 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 May 14 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 134 Issued at 0245Z on 14 May 2015 This report is compiled from data received at SWO on 13 MayA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0645 0645 0646 140 0650 0651 0654 2339 N09W34 Sf 320 0800 0800 0800 440 1050 1054 1103 2342 N18E17 Sf 360 1104 1111 1114 2339 N07W35 C3.2 1f 330 1241 1241 1241 270 1258 1258 1258 220 1323 1323 1323 350 1628 1630 1632 2341 S24E03 Sf 110 II/IV 1756 1757 1758 410 1809 1818 1838 2345 N13W16 C9.2 1n 190 65 II 1956 1956 1956 100 2156 2156 2156 130 2327 2328 2335 2339 N10W39 Sf 1200
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was at
active to major storm levels in response to a negative polarity
coronal hole high speed stream.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 157 SSN 135 Afr/Ap 025/041 X-ray Background B7.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.5e+06 GT 10 MeV 1.9e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 4.20e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 5 6 5 4 4 4 3 3 Planetary 6 6 5 4 4 4 4 4
F. Comments
None
All times in UTC
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