Monday, November 4, 2013

Oklahoma earthquakes continue

The NW cross-fracture (transform) is now being defined in the hanging wall.  We have had a spray before along this structure.  I was wondering whether it penetrated the footwall, since I see some signs of it.  Nevertheless, we have a mechanism, and we should see an M4 soon on the NW fault.

Unless, of course, something tragic happens....   such as stopping the injection. Whoops, it was an M3.3

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