PSN-L Email List Message

Subject: Detecting micro-earthquakes
From: =?ISO-8859-1?Q?J=F3n_Fr=EDmann?= jonfr500@.........
Date: Sun, 05 Feb 2006 13:49:16 +0000

Hi all

I am wondering what is the best way for me to detect micro-earthquakes
that i might record, manually or automatic. Since i have to have a way
to detect them from the noise. I already know that i have to filter the
data down to at least 3Hz to get rid of the noise. But i am not sure how
to detect the wave pattern of such small earthquake (not smaller then
2Ml) after such filtering.

Thanks and regards.
Jón Frímann Jónsson


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