[Ips-sws-alert] STRONG SHOCK DETECTED IN SOLAR WIND AT 28 04 2001 0431UT

[Regional Warning Centre]

STRONG SHOCK DETECTED IN SOLAR WIND AT 28 04 2001 0431UT
      Mean Solar Wind Parameters Pre/Post Shock:
                               Pre        Post     Pre/Post
      Param.    Unit           Shock      Shock    Change
      Density   part/cc          2.5        4.1        1.6
      Velocity  km/sec         471.1      746.5      275.4
      Temp      Degree K     88916.7   679477.8   590561.1
      Bt        nT               8.5       17.9        9.4
      Bz        nT              -5.2       -9.4       -4.2
ACE SWEPAM status: Data values are Nominal
ACE MAG status: Data values are Nominal
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Confirm event at http://sec.noaa.gov/ace/MAG_SWEPAM_24h.html