[Ips-sws-alert] WEAK SHOCK DETECTED IN SOLAR WIND AT 20 07 2023 1608UT issued 1622 UT on 20 Jul 2023 [SEC=OFFICIAL]

[Regional Warning Centre]

WEAK SHOCK DETECTED IN SOLAR WIND AT 20 07 2023 1608UT
      Mean Solar Wind Parameters Pre/Post Shock:
                               Pre        Post     Pre/Post
      Param.    Unit           Shock      Shock    Change
      Density   part/cc          2.3        9.5        7.2
      Velocity  km/sec         381.1      433.9       52.8
      Temp      Degree K     51372.2    79483.3    28111.1
      Bt        nT               5.0       10.4        5.4
      Bz        nT               1.1       -3.2       -4.3
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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