Viewing archive of Tuesday, 18 April 2023
Geophysical report
Solar and Geophysical Activity Summary 2023 Apr 18 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 108 Issued at 0245Z on 18 Apr 2023 This report is compiled from data received at SWO on 17 AprA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0345 0345 0345 110 0505 0506 0506 110 1645 1645 1644 3282 N13E14 Sf 140
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet
levels
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 167 SSN 162 Afr/Ap 006/005 X-ray Background C1.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.8e+04 GT 10 MeV 2.3e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.40e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 1 1 2 2 2 2 1 1 Planetary 1 1 1 1 1 2 2 2
F. Comments
None
All times in UTC
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