Monday, April 6, 2015

Oklahoma has a real M4.2 earthquake

Look at the feeble felt area.

And much thinner on the Polaris seismometers, but the same peak amplitude.  Rough guess about 10 times less energy than their so-called M4.2 on the weekend.

It was still a normal earthquake, so a very low PGV.  I'm amazed that a 4.2 is up already, If we had a storm with these babies, LOOK OUT MOMMA!

Update:  Already discounted to M3.9

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