Geophysical report

Viewing archive of Tuesday, 24 February 2015

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 Feb 24 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 055 Issued at 0245Z on 24 Feb 2015 This report is compiled from data received at SWO on 23 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 quiet to active levels.

D. Stratwarm

Not available

E. Daily Indices: (real-time preliminary/estimated values)

10 cm 117  SSN 044  Afr/Ap 014/015   X-ray Background B3.3
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 5.7e+05   GT 10 MeV 1.8e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W76 degrees)
Daily Electron Fluence
GT 2 MeV 2.90e+05 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W76 degrees)
3 Hour K-indices
Boulder 3 2 3 3 3 5 2 2 Planetary 3 2 3 3 3 4 2 3

F. Comments

  None

All times in UTC

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The solar wind speed is currently moderately high (515 km/sec.)

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