Viewing archive of Wednesday, 24 June 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 Jun 24 0245 UTC
Prepared by the NOAA © SWPC and processed by

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 175 Issued at 0245Z on 24 Jun 2015 This report is compiled from data received at SWO on 23 Jun
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0048 0049 0051                       2900                          
 0052 0052 0052                       100                           
 0316 0330 0342  2371 N14W10 C1.3  Sf                  IV           
 0453 0454 0454                       600                           
 0850 0850 0850                       670                           
 0918      1223                                        IV           
 1604      2359                                        IV           
 1759 1759 1759                       100                           
 1825 1825 1826                       220                           
 1848 1848 1848                       100                           
 2321      0507                                        IV           
B. Proton Events
The greater than 10 MeV proton flux decreased to S1 levels in the middle of the period from S2 conditions. The peak flux was 191 pfu at 23/0015 UTC.
C. Geomagnetic Activity Summary
Geomagnetic field activity began the period at Strong (G3) storm conditions and increased to an isolated period of Severe (G4) between 23/0300-23/0600 UTC. As the CME continued to pass, storm levels decreased to minor and moderate conditions for a few periods, before decreasing further to activity below storm levels (less than G1).
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 116  SSN 061  Afr/Ap 047/078   X-ray Background B5.0
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.9e+08   GT 10 MeV 2.7e+06 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 2.70e+07 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 6 7 6 5 4 3 4 3 Planetary 7 8 6 5 6 2 5 3 
F. Comments

All times in UTC

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