Viewing archive of Thursday, 25 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 25 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 176 Issued at 0245Z on 25 Jun 2015 This report is compiled from data received at SWO on 24 Jun
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0000      0931                                        IV           
 0000      0507                                        IV           
 0022 0022 0022                       240                           
 0024 0024 0024                       120                           
 0034 0034 0034                       150                           
 0046 0046 0046                       100                           
 0049 0049 0049                       160                           
 0105 0105 0105                       140                           
 0355      1505                                        IV           
 0440 0452 0456  2371        C1.0     2900                          
 0444 0444 0444                       110                           
 0508 0508 0508                       420                           
 0535 0535 0625  2371 N10W27       Sf 1300                          
 0632 0632 0632                       340                           
 0658 0658 0658                       1800                          
 0721 0721 0721                       150                           
 0722 0722 0722                       110                           
 1054      1228                                        IV           
 1320 1320 1322                       120                           
 1324 1324 1324                       120                           
 1550 1550 1550                       160                           
 1603 1603 1603                       120                           
 1638 1638 1638                       140                           
 1642 1642 1642                       150                           
 1717 1717 1717                       110                           
 1719 1719 1719                       130                           
 1721 1721 1721                       170                           
 1731 1731 1731                       100                           
 1742 1742 1742                       120                           
 1802 1802 1802                       130                           
 2112 2112 2112                       220                           
 2116 2116 2116                       100                           
 2221 2221 2221                       100                           
 2247 2247 2247                       120                           
B. Proton Events
The greater than 10 MeV proton flux decreased below S1 (Minor) levels early in the period. The peak flux was 30 pfu at 24/0025 UTC.
C. Geomagnetic Activity Summary
Geomagnetic field activity began the period at active conditions due to waning conditions from the 21 Jun CME. The geomagnetic field activity decreased to unsettled and eventually to quiet conditions as a result of weak field strength and weak negative Bz.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 110  SSN 039  Afr/Ap ???/017   X-ray Background B4.4
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.2e+08   GT 10 MeV 7.1e+05 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 6.50e+08 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 4 3 4 4 3 3 3 2 Planetary 4 3 4 3 4 3 3 2 
F. Comments
  None

All times in UTC

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