PSN-L Email List Message

Subject: Locating P and S wave, suggestions needed
From: =?ISO-8859-1?Q?J=F3n_Fr=EDmann?= jonfr500@.........
Date: Tue, 10 Jan 2006 17:53:25 +0000


Hi all

As I did say in my early post today, I did record a earthquake at 00:25
today. The earthquake mag was 3,0 on the ricther scale according to the
icelandic met office. My problem is this that i don't think i have found
the p and s wave properly, since this earthquake wave has two spikes,
not one. I did think that i had correctly located the p and s waves, but
based on the wave form I am not totally sure.

Here is the gif file and the psn file of the recording.
http://www.simnet.is/jonfr500/earthquake/winquake/060110.002424.ch1.psn.gif
http://www.simnet.is/jonfr500/earthquake/winquake/060110.002424.ch1.psn
(p and s markers are not set in this psn file)

Here is a picture of the earthquake with the p and s markers as i did
set them.
http://alvaran.com/forum/index.php?act=Attach&type=post&id=11

If nothing else, I welcome suggestions on this matter.

Regards.
-- 
Jón Frímann Jónsson
http://www.jonfr.com

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