PSN-L Email List Message

Subject: Re: Detecting micro-earthquakes
From: =?ISO-8859-1?Q?J=F3n_Fr=EDmann?= jonfr500@.........
Date: Mon, 06 Feb 2006 17:54:03 +0000

Hi all

To Roger.

I have 4.5Hz geophone, becose of that i don't detect the ocen wave most
of the time (maybe during storm). 

Other matter.
I think that i might have recorded a small earthquake, but there was a
mining expotion at distance of 119km away from me around the same time,
that i might have been able to pickup. However the p and s wave are so
close to gether that i doubt that i was recording the mining explotion
as i did first think, becose if i apply that timeing of the subspected
mining, the p and s wave are behind the top that i see. There is a other
option regarding this, this event might have been created when the earth
freezes over and it cracks when that happens. But the current temp is
-3.5C and the ground is freezing over. This might also just be noise.

Here are the files for those intrested.

Thanks and regards. (sorry for spelling errors)
Jón Frímann Jónsson


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