Viewing archive of Friday, 30 October 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 Oct 30 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 303 Issued at 0245Z on 30 Oct 2015 This report is compiled from data received at SWO on 29 OctA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0110 0110 0110 190 0212 0215 0217 2443 N06E83 C1.0 Sf 1400 II 0218 0219 0221 C1.0 II 0238 0240 0247 2437 S22W63 Sf II/IV 0325 0335 0342 2443 N06E83 Sf IV 0800 0801 0801 260 1839 1839 1839 230 2213 2213 2213 140
B. Proton Events
The greater than 10 MeV proton flux at
geosynchronous orbit reached minor radiation storm levels with a
peak flux of 23 pfu at 29/1000 UTC. The greater than 100 MeV proton
flux at geosynchronous orbit reached a peak flux of 2 pfu at 29/0610
UTC.
C. Geomagnetic Activity Summary
The geomagnetic field was quiet.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 113 SSN 101 Afr/Ap 004/003 X-ray Background B6.4 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.9e+06 GT 10 MeV 7.9e+05 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 5.60e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 0 0 2 1 2 3 2 2 Planetary 0 0 1 1 1 0 1 2
F. Comments
None
All times in UTC
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