PSN-L Email List Message

Subject: Re: quake
From: jonfr@.........
Date: Fri, 18 Apr 2008 06:58:09 -0400 (EDT)


Low frequency sensors aren't good for local events. You would need
something like an 4.5Hz sensor to see this event this close to your
location properly.

Jón Frímann.

> There are many aftershocks in the area. Quake about 60 (NW) miles away. I
> am
> very disappointed at my data -- can't see much. I am sure they will refine
> data soon. USGS preliminary data seems to be inaccurate. P arrival got
> here
> .05 seconds later than USGS data would indicate. Maybe location
> (epicenter)
> is off.
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