Viewing archive of Wednesday, 13 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 13 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 104 Issued at 0245Z on 13 Apr 2016 This report is compiled from data received at SWO on 12 AprA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0107 0107 0109 570 0141 0141 0141 1500 0153 0155 II 0208 0208 0208 1100 0216 0217 0217 1000 0543 0544 0546 550 1052 1052 1052 130 1101 1101 1101 130 1110 1110 1110 110 1120 1120 1120 160 1240 1245 1248 2500 1533 1533 1533 270 1721 1721 1721 100 1740 1740 1740 100 1909 1909 1909 120 2026 2026 2026 100 2121 2122 2122 1400 2216 2217 2217 1500 2356 0006 0013 2529 N05E29 C1.3 Sf 600
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet
to unsettled levels for most of the day. Conditions became enhanced
late in the day when active levels were reached during the
12/1800-2100 UTC synoptic period and minor storm levels were reached
during the 12/2100-2359 UTC synoptic period, mainly due to CIR and
CH HSS effects.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 111 SSN 034 Afr/Ap 012/015 X-ray Background B3.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.6e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 4.20e+05 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 3 2 2 2 2 3 4 Planetary 2 2 1 2 3 3 4 4
F. Comments
None
All times in UTC
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