Check this out!  Did we think that our procedures are fine for shelter-in-place?  Take a look at this document from the “Redefining Readiness” work group, authored by some very well-spoken people from the New York Academy of Medicine.  Having any procedure is better than none, I suppose, but the questions raised by this document are as good as “lessons learned” before the event happens!  Back to the drawing board we go!

Here is another neat site from the US Geological Survey, listing the largest earthquake on record for each state in the US. You might want to refer to this when doing a risk assessment for your area.