Viewing archive of Sunday, 17 July 2005
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.
:Product: 20050717SGAS.txt
:Issued: 2005 Jul 17 0250 UT
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.comJoint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 198 Issued at 0245Z on 17 Jul 2005 This report is compiled from data received at SWO on 16 JulA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0327 0338 0345 0790 M1.0 0707 0714 0724 0790 C2.2 II
B. Proton Events
The greater than 10 MeV proton event that began
on 14/0245Z, had a peak flux of 134 pfu at 15/0345Z, remains
in-progress. The proton flux has been on a gradual decrease and was
near 10 pfu at the end of the period.
C. Geomagnetic Activity Summary
The geomagnetic field was at
predominantly quiet to unsettled levels. An active period occurred
at the Boulder magnetometer between 16/0600 and 0900Z. A weak
transient signature was observed at the ACE spacecraft near 16/0100Z
with no significant geomagnetic effects resulting.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 076 SSN 016 Afr/Ap 014/009 X-ray Background B1.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.8e+07 GT 10 MeV 2.0e+06 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W115 degrees) Daily Electron Fluence GT 2 MeV 5.90e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 3 4 1 2 3 3 3 Planetary 2 2 2 1 1 3 3 3
F. Comments
None
All times in UTC
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