http://www.lpl.arizona.edu/impacteffects/

I plugged in a 1/4 mile diameter iron meteor impact
50 miles away. It was interesting to see what the
seismic, secondary debris imact, and wind shock
effects and timing.


7.6 seismic shock first, falling debris at 2 minutes,
and 170 mph winds at just under 5 minutes.

So if you survive the seismic shock, the key is to
hide in the basement, so you can be buried alive.

Bart