Viewing archive of Tuesday, 28 February 2023
Geophysical report
Solar and Geophysical Activity Summary 2023 Feb 28 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 059 Issued at 0245Z on 28 Feb 2023 This report is compiled from data received at SWO on 27 FebA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0200 0200 0200 140 0843 0843 0843 800 1318 1318 1318 250 1322 1322 1322 100 1341 1341 1341 100 1344 1344 1345 400 1521 1521 1521 230 1752 1752 1752 110 1916 1916 1916 110 2253 2253 2253 170 2340 2340 2340 130
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field reached
Severe storm levels during the period.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 161 SSN 192 Afr/Ap 060/109 X-ray Background C1.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 7.1e+07 GT 10 MeV 2.3e+05 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.40e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder ? ? ? ? ? ? ? ? Planetary 4 5 7 8 7 8 7 5
F. Comments
The BOU magnetometer has been offline since 13 Feb 2023.
All times in UTC
Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future
NorilskLatest news
Friday, 28 March 2025
X1.1 solar flare
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Coronal hole faces Earth
Saturday, 22 March 2025
Strong G3 geomagnetic storm watch for 23 March
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