Hi Ian and everybody else.


> If you have 
> a spare channel on your filter/amplifier you might want to connect
> your 
> geophone to 2 channels, the second one having a lower gain in the
> hope 
> that it will not saturate. 

I don't have spare channel. So my system is just going to have to
saturate. However i know the distance at approx, and I am less then 220
Km away from possible earthquake location. So I subspect that anything
over 5.0 in mag is going to saturate my system anyway.

I don't know what made experts at IMO to draw the conclutions that large
earthquake is going to happen soon in that area. But I see no reasion to
doubt there judgment.

Regards.
-- 
Jón Frímann
http://www.jonfr.com
http://www.simnet.is/jonfr500/earthquake/

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