Visited Yellowstone three years ago. Fissures and blowholes venting steam everywhere. Just like this vid. Nothing unusual at all. I know the magma dome is slowly growing but it could be millenia before that means anything.
The wife and I have visited Yellowstone about five times in the last twelve years. Small earthquakes are a normal occurrence. They happen many times a day.
23 posted on 06/05/2014 4:01:47 AM PDT by driftless2
(For long term happiness, learn how to play the accordion.)