PSN-L Email List Message

Subject: Re: Speed of P waves
From: Dave Nelson dave.nelson@...............
Date: Sat, 12 Mar 2011 13:14:26 +1100



Ahhhh but they didnt travel the 5,000 around the earth's surface
The P and S waves took a more direct path through the earth significantly 
lowering
  the path length  :)

Dave


At 11:28 AM 12/03/2011, you wrote:
>If the waves took 12 minutes to travel 5,000 miles from Japan to 
>California, that's 25,000 mph.
>But I read that P waves travel only 5 to 8 kps.
>How did the seismic waves get here so fast?
>Bryan Mumford

__________________________________________________________

Public Seismic Network Mailing List (PSNLIST)

To leave this list email PSNLIST-REQUEST@.............. with 
the body of the message (first line only): unsubscribe
See http://www.seismicnet.com/maillist.html for more information.

[ Top ] [ Back ] [ Home Page ]