PSN-L Email List Message

Subject: Re: Would Any Of Yous Guts Believe This ?
From: Brett Nordgren brett3nt@.............
Date: Sat, 01 Aug 2009 08:48:03 -0400


Geoff,

Yes, we can clearly see it on two verticals located south of LA.  Looks 
like the LR arrives there around 10:21+ UTC which matches with the Honshu 
5.0.  When filtered 0,002 - 0.08 the peak energy is at around 22sec and 
peak amplitude is around 50nm/s, which is only a little over 5 counts for 
us.  The background peaks are around 2-3 counts.  This is one of the 
smallest we have seen, too, though I think that in the past we may have 
seen a couple at about 90 degrees in the high 4's.

Regards,
Brett


At 05:02 AM 8/1/2009 -0700, you wrote:
>Hello All you Happy face PSN folks;
>
>I think I just received a pP signal
>from a 5.0 Japanese quake with
>my SPZ sensor and I'm over
>80 deg away. Sure the signal
>is buried in the grass and
>hard to see. But, you can
>definitely hear it as a wave file
>and see it in the Audacity FFT routine.
>I can also see and measure a time
>to within one second of arrival
>time from Winquake. TUC station
>shown nothing but still I think
>this is what I see.
>
>Does anyone else in the USA concur
>that they have seen this signal.
>
>pP_09:58:06_2009AUG01_UTC
>
>Usually they must be at least 5.5
>for me to see them this far away.
>
>80+ degrees
>
>Regards
>geoff
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