File:Short-lived-explosion at-Halema-uma-Crater.jpg

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Description
English: Short-lived explosion at Halema‘uma‘u crater, 8:27 a.m. HST. Ash column rises from the Overlook crater at the summit of Kīlauea Volcano. HVO's interpretation is that the explosion was triggered by a rockfall from the steep walls of Overlook crater. The photograph was taken at 8:29 a.m. HST from the Jaggar Museum overlook. The explosion was short-lived. Geologists examining the ash deposits on the rim of Halema‘uma‘u crater found fresh lava fragments hurled from the lava lake. This explosion was not caused by the interaction of the lava lake with the water table. When the ash cleared from the crater about an hour after the explosion, geologists were able to observe the lava lake surface, which is still above the water table.
Date
Source https://volcanoes.usgs.gov/observatories/hvo/multimedia_uploads/multimediaFile-1984.jpg
Author USGS
Camera location19° 25′ 11.71″ N, 155° 17′ 16.12″ W  Heading=159.38513513514° Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

Licensing

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Public domain
This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.

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Date/TimeThumbnailDimensionsUserComment
current21:38, 17 May 2018Thumbnail for version as of 21:38, 17 May 20183,024 × 4,032 (4.19 MB)Warden (talk | contribs)User created page with UploadWizard

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