For those who haven't seen it, there is a page of meteor seismic and =
infrasound recordings from GSN and EarthScope Transportable Array =
stations at =
http://www.iris.edu/dms/nodes/dmc/specialevents/2013/02/19/chelyabinsk-rus=
sia-bolide-meteor
The surface waves induced from the explosion are visible out to almost =
40 degrees, and the infrasound was clearly recorded in the US.

Regards,

John Taber
IRIS Education and Outreach

On Feb 28, 2013, at 3:00 AM, Blair Lade wrote:

>=20
> .------ ------ ------ ------ ------ ------ ------ ------ ------ =
------.
> | Message 1                                                           =
|
> '------ ------ ------ ------ ------ ------ ------ ------ ------ =
------'
> Subject: Russian meteor infrasonic sound  and DKRP nuclear explosion =
on 12 Feb 2013
> From:    "Blair Lade" 
> Date:    Wed, 27 Feb 2013 23:42:00 +0800
>=20
> Hi All,
>=20
> The CTBTO site has an interesting press release, see
>=20
> =
http://www.ctbto.org/press-centre/press-releases/2013/russian-fireball-lar=
ge
> st-ever-detected-by-ctbtos-infrasound-sensors/
>=20
> At the bottom it mentions the DKRP nuclear explosion on the 12the of =
Feb
> 2013
>=20
> Anyone pick that up?
>=20
> Blair (Australia)
http://www.iris.edu/dms/nodes/dmc/specialevents=
/2013/02/19/chelyabinsk-russia-bolide-meteor
The =
surface waves induced from the explosion are visible out to almost 40 =
degrees, and the infrasound was clearly recorded in the =
US.

Regards,

John =
Taber
IRIS Education and Outreach

On =
Feb 28, 2013, at 3:00 AM, Blair Lade wrote:


.------ ------ ------ ------ ------ ------ ------ =
------ ------ ------.
| Message 1 =
            &n=
bsp;           &nbs=
p;            =
            &n=
bsp;        |
'------ ------ =
------ ------ ------ ------ ------ ------ ------ ------'
Subject: =
Russian meteor infrasonic sound  and DKRP nuclear explosion on 12 =
Feb 2013
From:    "Blair Lade" <blairl@...............>
D=
ate:    Wed, 27 Feb 2013 23:42:00 +0800

Hi =
All,

The CTBTO site has an interesting press release, =
see

http://www.ctbto.org/press-centre/press-releases/2013/russian-=
fireball-large
st-ever-detected-by-ctbtos-infrasound-sensors/
At the bottom it mentions the DKRP nuclear explosion on the 12the of =
Feb
2013

Anyone pick that up?

Blair =
(Australia)
=