Being an area around a volcano, one expects the ground to shake but Mammoth’s a bit far off from these. What the heck is under there? The count’s up to 206 now - - all small shakes but still shakes. And so shallow. I don’t recall seeing that many in such a short time. It’s time for bed and I hope to see the count hasn’t grown by much when I check again this afternoon.
It’s oil land.