Brown plume event within the Halema`uma`u vent cavity

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Detailed Description

movie shows a brown plume event resulting from a collapse within the Halema`uma`u vent cavity. Later views into the vent cavity with a thermal camera revealed that the floor of the vent cavity—at about 200 yards below the vent rim—had fallen away, deepening the vent cavity even further.


Date Taken:

Length: 00:00:25

Location Taken: HI, US