Hello All,

I don't think the Lancaster loop of quakes is a true Mogi Donut, at least as far as I can discern from the following information. The loop of quakes has existed for some time. But it is a very interesting feature quake wise. It does seem to light up at times, with small quakes all around. I am not sure if that has any significant predictive value or not.

glen

Historic Seismicity

http://www.ncedc.org/oldeqs/hist.html

• Mogi Donut -Sue Ann Bowling