Posted by MoparNorm on Friday, April 18, 2008 at 21:58:46 :
In Reply to: Earthquake in Illinois.. did you feel it? posted by Jill in IL on Friday, April 18, 2008 at 06:15:24 :
5.5 is an average day out here...= )
We don't "feel" them until they get to 6.
I think the revised measurement was 5.2, so on the logarithmic Richter scale, it's about 150 times weaker than our last quake in Northridge, fun though....= )
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