[Ips-sws-alert] WEAK SHOCK DETECTED IN SOLAR WIND AT 20 02 2023 0952UT issued 1012 UT on 20 Feb 2023 [SEC=OFFICIAL]

[Regional Warning Centre]

WEAK SHOCK DETECTED IN SOLAR WIND AT 20 02 2023 0952UT
      Mean Solar Wind Parameters Pre/Post Shock:
                               Pre        Post     Pre/Post
      Param.    Unit           Shock      Shock    Change
      Density   part/cc          5.8       15.8        9.9
      Velocity  km/sec         369.1      421.0       51.9
      Temp      Degree K     79281.2   114750.0    35468.8
      Bt        nT               5.5       12.9        7.4
      Bz        nT               0.2        2.0        1.7
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Confirm event at https://www.swpc.noaa.gov/products/ace-real-time-solar-wind

Australian Space Weather Forecasting Centre
Bureau of Meteorology
ASWFC at bom.gov.au
www.bom.gov.au | www.sws.bom.gov.au