Viewing archive of Sunday, 17 December 2023
Geophysical report
Solar and Geophysical Activity Summary 2023 Dec 17 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 351 Issued at 0245Z on 17 Dec 2023 This report is compiled from data received at SWO on 16 DecA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0411 0411 0411 150 0618 0618 0618 110
B. Proton Events
The GOES-16 greater than 10 MeV proton flux
reached a peak of 13pfu at 16/0155Z.
C. Geomagnetic Activity Summary
The geomagnetic field reached
active levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 149 SSN 163 Afr/Ap 010/011 X-ray Background C1.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.5e+07 GT 10 MeV 2.0e+05 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.60e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 4 2 2 2 2 2 2 Planetary 3 4 2 1 2 1 3 3
F. Comments
None.
All times in UTC
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