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![]() Photograph by J. Kauahikaua 27 September 2002 |
Close view of skylight above lava tube for Mother's Day flow, located on southwest flank of Pu`u `O`o. HVO scientists dubbed this the "cookie monster" skylight. Edifice around skylight was built by spatter tossed from lava in tube. This tube supplies all lava downstream in Mother's Day flow. |

