Viewing archive of Friday, 16 March 2012

Geophysical report

Solar and Geophysical Activity Summary 2012 Mar 16 0245 UTC
Prepared by the NOAA © SWPC and processed by

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 076 Issued at 0245Z on 16 Mar 2012 This report is compiled from data received at SWO on 15 Mar
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0723 0752 0808  1432 N14W03 M1.8  1f               II              
B. Proton Events
The greater than 10 MeV proton event at geosynchronous orbit that began at 13/1810Z and reached a maximum flux of 469 pfu at 13/2045Z, ended at 16/0620Z.
C. Geomagnetic Activity Summary
Field activity ranged from quiet to severe storm levels due to a CME passage.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 111  SSN 085  Afr/Ap 024/038   X-ray Background B4.7
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.0e+07   GT 10 MeV 6.7e+05 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 2.00e+08 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 3 3 3 4 6 4 4 Planetary 3 3 2 2 5 6 6 5 
F. Comments

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