PSN-L Email List Message

Subject: Re: Unusual oscillations
From: ChrisAtUpw@.......
Date: Sat, 10 May 2008 10:02:05 EDT

In a message dated 2008/05/10, dickthomas01@............. writes:

> Here in southern Indiana I have seen peaks in the area of 
> .233Hz/4.338period 
> for about twenty four hours.

Hi Tom,

       Could these be Pacific Microseisms? They tend to be of shorter period 
than the Atlantic ones at about  6 seconds.

       Regards,

       Chris Chapman   
In a me=
ssage dated 2008/05/10, dickthomas01@............. writes:




Here in southern Indiana I have=
 seen peaks in the area of .233Hz/4.338period 

for about twenty four hours.




Hi Tom,



       Could these be Pacific Microseisms? The=
y tend to be of shorter period than the Atlantic ones at about  6 secon=
ds.



       Regards,



       Chris Chapman
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