Mar 21, 2014: The lava pond surface at its highest level observed ...
![Mar 21, 2014: (Left) The lava pond surface at its highest level ob...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/vhp_img2730.jpg?itok=IKl_-J_Z)
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Mar 21, 2014: (Left) The lava pond surface at its highest level observed during our field work today—just before the release of gas caused it to drop during the fall cycle of the gas pistoning.