Video of Another Explosion at Lava Lake – Tourists Don’t Know What to Think!

A portion of the Halemaʻumaʻu Crater wall collapsed at 1:20 pm today, impacting the lava lake and triggering a small explosion of spatter and a robust particle-laden plume.

Click to enlarge

Click to enlarge

Fist-size clasts were deposited around the closed Halemaʻumaʻu visitor overlook.

A sequence of still images taken from the webcam positioned at the closed Halemaʻumaʻu overlook, spanning about six seconds.

explosion seriesThe collapse originated from a portion of the wall directly below the webcam, but just out of view. Large pieces of molten spatter can be seen flying through the air and being deposited on the crater walls below the camera.

This Quicktime movie shows a small explosive event that occurred at 1:20pm today at the summit lava lake. A collapse of a portion of the Halemaʻumaʻu Crater wall impacted the lake and triggered an explosion of spatter. Fist-size clasts were found scattered along the rim of Halemaʻumaʻu Crater near the  closed visitor overlook.  (Click to view Video)

This Quicktime movie shows a small explosive event that occurred at 1:20pm today at the summit lava lake. A collapse of a portion of the Halemaʻumaʻu Crater wall impacted the lake and triggered an explosion of spatter. Fist-size clasts were found scattered along the rim of Halemaʻumaʻu Crater near the closed visitor overlook. (Click to view Video)