PSN-L Email List Message
Subject: Re: QUESTION about Slip Faults
From: John Lahr johnjan@........
Date: Sun, 27 Jan 2008 19:12:50 -0800
The sense (polarity) of motion of the phases recorded at a seismic
station can be used,
when combined with many other stations, to determine the focal
mechanism of the
earthquake. Here's a web site where an explanation is attempted.
At 12:29 PM 1/27/2008, Thomas Dick wrote:
>will the "p" wave created by movement along a strike-slip fault be
>distinct from other types?
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