PSN-L Email List Message

Subject: Re: Chelyabinsk
From: Steinar Midtskogen steinar@.............
Date: Wed, 20 Feb 2013 20:59:25 +0100

Thomas Dick  writes:

> Could I suggest you look at my Facebook post.....not sure if I am
> right but this site seems to correlate ....
> and toward the bottom of my page
> .... there is a Russian
> helicorder gif and some comments on this subject....was I on the right
> track

Is it because I'm unfamiliar with Facebook that I don't see your post,
or is the post only visible to friends?

Yes, as someone said, it's an atmospheric event, but isn't there a
possibility that geophones could pick that up?  The infrasound will
make the ground shake, but I'm not sure if that would happen 1000+ km
away from an event like this.

My geophones are 3000 km away, but unfortuneatly the arrival of the
infrasound occurred precisely at the time of the morning activity in
our house, so even if there is a weak signal there, it's hard to find
because of local noise.


Public Seismic Network Mailing List (PSNLIST)

To leave this list email PSNLIST-REQUEST@.............. with 
the body of the message (first line only): unsubscribe
See for more information.

[ Top ] [ Back ] [ Home Page ]