Audun- You may be looking at ~M3.5+ at 2km which is rather Awesome....
See Prof John Louie's chart at UNR relating EQ Mag to seismic energy Yie=
ld: =
=
http://www.seismo.unr.edu/ftp/pub/louie/class/100/magnitude.html
It depends on the coupling and if it is a ripple shot rather than 1 big =
bang.
<<<<<<<<<< Jim
Jim O'Donnell =
Geological/Geophysical Consultant
GEOTECHNICAL APPLICATIONS
702.293.5664 geophysics@..........
702.281.9081 cell jimo17@........
-- "Fikke, Audun" wrote:
All,
I've just learned that during easter our harbour will be opened up with
explsives, 2km from where I live (Stavanger/Norway).
They will be using 120metric tonnes of explosives. =
Does anybody have an idea if this could be used as a benchmark for my
seismometer in regards to get a usable calibration? I'm thinking down
the road of Velocity/Accelleration/Displacement?
The guys involved in the blast must have some calculations ready as part=
of the pre job planning/safety. And I can contact them if you guys think=
It's worth pursuing.
regards
Audun
__________________________________________________________
Public Seismic Network Mailing List (PSN-L)
See http://www.seismicnet.com/maillist.html for more information.
Audun- You may be looking at ~M3.5+ at 2km which is rather =
;Awesome....
See Prof John Louie's chart at UNR relating EQ Mag to se=
ismic energy Yield:
http://www.seismo.unr.edu/ftp/pub=
/louie/class/100/magnitude.html
It depends on the coupling and if it is a ripple shot rather than 1 b=
ig bang.
<<<<<<<<<< Jim
=
&nbs=
p; Jim O'Donnell &n=
bsp;
Geological=
/Geophysical Consultant
&nb=
sp; GEOTECHNICAL APPLICATIONS
702.293.5664 &nb=
sp; geophysics@..........
702.281.9081 cell jimo17@j=
uno.com
-- "Fikke, Audun" <Audun.Fikke@.........> wrote:
All,
I've just learned that during easter our harbour will b=
e opened up with
explsives, 2km from where I live (Stavanger/Norway).=
They will be using 120metric tonnes of explosives.
Does anybody =
have an idea if this could be used as a benchmark for my
seismometer =
in regards to get a usable calibration? I'm thinking down
the road of=
Velocity/Accelleration/Displacement?
The guys involved in the bl=
ast must have some calculations ready as part
of the pre job planning=
/safety. And I can contact them if you guys think
It's worth pursuing=
..
regards
Audun
_______________________________________=
___________________
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.se=
ismicnet.com/maillist.html for more information.