Viewing archive of Thursday, 19 November 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 Nov 19 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 323 Issued at 0245Z on 19 Nov 2015 This report is compiled from data received at SWO on 18 NovA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet
to active levels for most of the day, before reaching minor storm
conditions during the 19/2100-19/2400 synoptic period. A geomagnetic
Sudden Impulse was detected at the Wingst magnetometer at
approximately 18/2010 UTC. A 70
nT deviation from the quiet day
curve was observed, likely signaling the arrival of the anticipated
16 Nov CME at Earth.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 108 SSN 036 Afr/Ap 014/015 X-ray Background B3.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.6e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.00e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 1 2 2 3 3 3 4 5 Planetary 0 2 1 3 2 3 4 5
F. Comments
None
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