Viewing archive of Friday, 15 April 2016

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 2016 Apr 15 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 106 Issued at 0245Z on 15 Apr 2016 This report is compiled from data received at SWO on 14 Apr
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0035 0036 0036                       110                           
 0128 0128 0129                       120                           
 0255 0255 0255                       110                           
 0425 0425 0425                       200                           
 0430 0430 0430                       110                           
 0437 0437 0437                       390                           
 0610 0610 0610                       690                           
 0626 0626 0626                       240                           
 0719 0719 0719                       490                           
 0827 0829 0831                       250                           
 0833 0833 0833                       110                           
 1117 1117 1120                       180                           
 1321 1332 1344  2529 N11W14 C1.8  Sf 270                           
 1344 1344 1345                       440                           
 1421 1421 1421                       110                           
 1452 1453 1453                       140                           
 1456 1456 1456                       160                           
 1532 1532 1532                       150                           
 1610 1610 1610                       140                           
 1740 1740 1740                       100                           
 1940 1940 1941                       230                           
 2023 2023 2023                       110                           
 2124 2124 2125                       110                           
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to active with an isolated period of minor storm conditions during the 14/0900-1200 UTC synoptic period, due to a combination of waning negative polarity CH HSS effects and a prolonged period of -Bz associated with the probable arrival of the 10 Apr transient feature.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 111  SSN 046  Afr/Ap 014/023   X-ray Background B2.6
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.0e+06   GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.10e+08 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 3 3 4 5 3 2 2 Planetary 3 3 2 5 5 4 3 3 
F. Comments
  None

All times in UTC

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