After the Lost Jim lava flow stopped erupting, large sections of the roof of the main late-eruption lava tube collapsed, forming pits like this one.

After the Lost Jim lava flow stopped erupting, large sections of the roof of the main late-eruption lava tube collapsed, forming pits like this one.

Date: Jul 2nd, 2021
Volcano(es): Imuruk Lake Volc Field
Photographer: Larsen, Jessica
URL: avo.alaska.edu/image/view/178821
Image courtesy of the AVO/UAF-GI.
Please cite the photographer and the Alaska Volcano Observatory / University of Alaska Fairbanks, Geophysical Institute when using this image.
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