This is interesting-

For the last few days I have been seeing "packets" of low-freq waves coming
in. They last for a few minutes, fade away for 5 or 10 minutes, slowly
build up again, etc. They are in the freq range of about 6 to 10 sec per
cycle (I haven't checked the freq on Winquake yet). This is similar to the
normal swell action I see being just a block away from the ocean, but is
more regular and of a lower frequency. 

I wonder if this is from the slow quake? Has anybody else detected this? I
would be glad to capture and upload a file to the PSN website if anyone is
interested.

At 12:35 PM 3/27/03 -0500, you wrote:
>full story
>http://sfgate.com/cgi-bin/article.cgi?f=/news/archive/2003/03/26/state1636ES
>T7193.DTL
>
>Experts: Northwest quake under way _ taking weeks, not seconds
>
>  Wednesday, March 26, 2003
>----------------------------------------------------------------------------
>----
>(03-26) 13:36 PST PORTLAND, Ore. (AP) --
>
>A widespread earthquake is taking place beneath the Northwest, slowly
>unleashing energy that may be equivalent to the magnitude 6.7 Nisqually
>quake that rocked the region two years ago, experts say.
>
>But the so-called "silent" or "slow" earthquake is releasing that energy
>over weeks rather than in the sharp, seconds-long jolts of a typical quake.
>No one can feel it.
>.......
>
>Enjoy,
>
>Dave
>http://www.infiltec.com/seismo/
>
>
>
>
>
>__________________________________________________________
>
>Public Seismic Network Mailing List (PSN-L)
>
>To leave this list email PSN-L-REQUEST@.............. with 
>the body of the message (first line only): unsubscribe
>See http://www.seismicnet.com/maillist.html for more information.
>
>
>

George Bush
Sea Ranch, CA, USA
38.74N, 123.5W
__________________________________________________________

Public Seismic Network Mailing List (PSN-L)