Viewing archive of Saturday, 18 February 2023
Geophysical report
Solar and Geophysical Activity Summary 2023 Feb 18 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 049 Issued at 0245Z on 18 Feb 2023 This report is compiled from data received at SWO on 17 FebA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0230 0230 0230 100 0612 0612 0613 370 0841 0841 0841 100 0845 0845 0845 160 0856 0856 0856 150 0903 0905 0908 270 0903 0903 0903 150 0950 0950 0950 130 0959 0959 1000 210 1227 1343 1401 3225 S22W52 Sf 150 1859 1859 1859 960 1938 2016 2050 3229 N25E64 X2.2 2b 1949 1950 1950 320 1957 2002 2019 420 550 II
B. Proton Events
None
C. Geomagnetic Activity Summary
Field conditions were at quiet
levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 343 SSN 086 Afr/Ap 004/005 X-ray Background B9.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.3e+05 GT 10 MeV 2.5e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.70e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder ? ? ? ? ? ? ? ? Planetary 1 2 1 1 1 2 1 1
F. Comments
None
All times in UTC
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