From aswfc at bom.gov.au  Wed Jan  1 03:12:16 2025
From: aswfc at bom.gov.au (Australian Space Weather Forecasting Centre)
Date: Tue, 31 Dec 2024 16:12:16 +0000
Subject: [Ips-sws-alert] WEAK SHOCK DETECTED IN SOLAR WIND AT 31 12 2024
 1547UT issued 1612 UT on 31 Dec 2024 [SEC=OFFICIAL]
Message-ID: <677417e0.uP82fhWX6il8s6n1%aswfc@bom.gov.au>

WEAK SHOCK DETECTED IN SOLAR WIND AT 31 12 2024 1547UT
      Mean Solar Wind Parameters Pre/Post Shock:
                               Pre        Post     Pre/Post
      Param.    Unit           Shock      Shock    Change
      Density   part/cc          3.8       18.2       14.4
      Velocity  km/sec         381.6      440.1       58.5
      Temp      Degree K     71326.7   165222.2    93895.6
      Bt        nT               8.9       20.9       11.9
      Bz        nT               0.8      -12.3      -13.1
=========================================================================
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