[irised] Columbian quake

Jerry Cook jerry.cook at pcds.org
Mon Sep 10 08:52:21 PDT 2007


Hi Craig,
My recording in Arizona shows great P and L waves but I do not seem to have
any S waves. Is there some way to filter to see the S waves? Take a look.
http://www.pcds.org/share/earthquake/



On 9/10/07 8:37 AM, "Craig Messerman" <cmesserman at mcps.k12.mt.us> wrote:

> Hi All,
> We got a great record of the 6.8 off Columbia today here in Montana. I can't
> get the travel-time curves for P and S to display on that screen, only surface
> wave curves. I've changed depth and selection with no luck. I haven't used
> this version of Amaseis much, so I must be missing something.  Thanks in
> advance.
> 
> Craig Messerman
> Sentinel High School, Missoula, Montana
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