Viewing archive of Monday, 18 September 2023
Geophysical report
Solar and Geophysical Activity Summary 2023 Sep 18 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 261 Issued at 0245Z on 18 Sep 2023 This report is compiled from data received at SWO on 17 SepA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0022 0022 0022 320 1555 1604 1610 3435 C3.5 II
B. Proton Events
None
C. Geomagnetic Activity Summary
Field conditions were at unsettled
to active levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 145 SSN 094 Afr/Ap 014/020 X-ray Background B9.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.5e+07 GT 10 MeV 2.3e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.50e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 3 3 3 3 3 3 3 Planetary 4 3 3 3 3 4 4 3
F. Comments
None
All times in UTC
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