6. Re: what is this creature/sound ?

["James Shatto" wwwshadow7]

It seems too metric to be a natural / critter type source.=C2=A0 Although w=
ave action with the sand blasting the rock holding it down might account fo=
r it.=C2=A0 I guess we'd need to know how deep, how far apart, did you bury=
 the cable too?=C2=A0 Sound does travel up and down the cables.=C2=A0 Maybe=
 not at that amplitude.=C2=A0 The metric seems to be approximately 2 second=
s and 6 seconds (+/- 0.5 seconds).=C2=A0 With that interval and variance pr=
etty much all of the ones I took a timestamp of line up.=C2=A0 Which could =
just be the turn around time of the outgoing and incoming waves.

As far as radar, there are many types of radar.=C2=A0 And some of the milit=
ary stuff you can't get down at the marina.

- James


--- On Sat, 7/31/10, Dan Dugan <> wrote: