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A lava lake also fills the western side of the crater. This morning...

Detailed Description

A lava lake also fills the western side of the crater. This morning, lava overflowed that lake, and then filled and overtopped the northwest rim of a pit on the west side of the crater (the West Gap pit; just above and to the right side of the photo). These flows have traveled up to about 400 m down the northwest flank of Pu‘u ‘Ō‘ō to its base. View is to the northwest.