I recorded the signal here in San Jose but my alarm
didn't go off. I don't think I have the trigger
paramenters set correctly. Any suggestions for setting
the trigger level?
Pete

--- Stephen & Kathy  wrote:

> FYI,,   your seeing the surface waves from the New
> Britain quake!
> On my system, east of Sacramento, they are approx.
> 18 seconds,,,  my 
> system started recording the surface waves at
> approx. 02:08:22 UTC = 
> 19:08:22 PDT !
>   Stephen
>   PSN Station #55
> 
> kpayea@........... wrote:
> > Hello All, especially those of you in Northern
> California.  The alarm 
> > went off on my system a few minutes ago, and the
> signal on the screen 
> > was very unusual.  It was a decent sized sine
> wave, about 20 second 
> > period.  I thought it might be local, caused by
> heavy construction on 
> > 101 nearby, but most of the Berkeley network
> instruments at 
> > http://www.ncedc.org/bdsn/quicklook.html 
> >
>  
> show the same 
> > thing.  To my eye, this doesn't look like a normal
> EQ signal.  Or is 
> > it just me?
> >  
> > The signal is still ringing down, after a good 25
> minutes.
> >  
> > What do you all think?
> >  
> > Cheers,
> >  
> >  
> >     /Keith/
> >  
> > Keith Payea
> > Bryant Labs
> > kpayea@..............
> 
> > www.bryantlabs.net 
> > (707) 566-8935
> >  
> 


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