Viewing archive of Tuesday, 15 February 2011

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 2011 Feb 15 0335 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

::::::::::Corrected Copy:::::::::: SGAS Number 046 Issued at 0245Z on 15 Feb 2011 This report is compiled from data received at SWO on 14 Feb
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0004 0004 0009  1158 S19E01       Sf 100                           
 0158 0158 0158                       100                           
 0235 0242 0246  1158 S21E04 C1.6  Sf 280                           
 0324 0448 0508              C7.1     200                           
 0429 0449 0509  1158 S20W01 C8.3  Sf 500                           
 0513 0517 0518                       150                           
 0543 0553 0554                       520                           
 0651 0658 0703  1158        C6.6     630                           
 0833 0833 0833                       160                           
 0839 0849 0904  1158        C1.8     620                           
 1044 1044 1044                       1000                          
 1151 1200 1226  1158        C1.7     140                           
 1303      1312                                     II              
 1720 1726 1732  1158 N56W18 M2.2  1n               II              
 1811 1811 1811                       150                           
 1923 1930 1936  1158 S20W05 C6.6  Sf 7200   94                     
 2053 2053 2053                       100                           
 2240 2241 2242                       320                           
 2244 2244 2246                       2300                          
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field has been at quiet to active levels for the past 24 hours.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 113  SSN 090  Afr/Ap 006/010   X-ray Background B5.0
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.7e+06   GT 10 MeV 1.5e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 3.70e+07 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 0 0 1 1 1 3 4 3 Planetary 0 0 0 0 0 3 4 4 
F. Comments
  This is a corrected copy.

All times in UTC

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