[winoneforthegipper]

glamis’ recording of it is a bit odd...two spikes when the S/Wave came in..

http://pasadena.wr.usgs.gov/webicorder/GLA_BHZ_CI_—.2012121012.gif

[winoneforthegipper]

You can see the double spike better on this webicorder...

Note the P/wave recorded at 10:13 then the first S/Wave at 10:23 and the second S/Wave uptick at 10:40.

Interesting stuff!