Viewing archive of Wednesday, 18 February 2015

Geophysical report

Solar and Geophysical Activity Summary 2015 Feb 18 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 049 Issued at 0245Z on 18 Feb 2015 This report is compiled from data received at SWO on 17 Feb
A. 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 unsettled to active levels with an isolated minor storm period at the end of the UT day, believed to be in response to weak CH HSS (-) effects.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 119  SSN 040  Afr/Ap 018/019   X-ray Background B3.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.7e+05   GT 10 MeV 1.1e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W76 degrees)
Daily Electron Fluence
GT 2 MeV 3.40e+05 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W76 degrees)
3 Hour K-indices
Boulder 3 2 3 4 3 4 3 4 Planetary 3 3 3 3 3 3 4 5 
F. Comments
  None

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