This is a dumb question, I know. Can these “bumps” be felt outside the mine on the mountainor is it only felt if you were inside the mine/mountain?
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No,,,Not a dumb question,,,One of the guys on the crew of
the trapped miners said he felt nothing nor heard anything,,
no sound,,,
This is a real tragedy. I hope some kind of good news comes out of this to help everyone deal with it.