[Ips-sws-alert] STRONG SHOCK DETECTED IN SOLAR WIND AT 18 04 2001 0003UT

[Regional Warning Centre]

STRONG SHOCK DETECTED IN SOLAR WIND AT 18 04 2001 0003UT
      Mean Solar Wind Parameters Pre/Post Shock:
                               Pre        Post     Pre/Post
      Param.    Unit           Shock      Shock    Change
      Density   part/cc          3.5        9.0        5.5
      Velocity  km/sec         372.5      474.8      102.4
      Temp      Degree K     41743.9   310333.3   268589.5
      Bt        nT               5.2       11.9        6.6
      Bz        nT              -1.4       -1.8       -0.4
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Confirm event at http://sec.noaa.gov/ace/MAG_SWEPAM_24h.html