The U.S. Geological Survey’s Hawaiian Volcano Observatory said Episode 42 ended at about 11:38 p.m. Sunday after nine hours ...

Peak fountain heights were at 1,300 ft. for the south vent and 1,000 ft. for the north vent, with the plume reaching 35,000 ...

A week-and-a-half after Episode 41 of Kilauea’s yearlong summit eruption deposited tephra — lightweight volcanic glass debris ...

Episode 42 ended after 9 hours and 48 minutes with both the north and south vents active for most of the eruption. The highest peak or instantaneous effusion rate of 1000 cubic yards per second ...

An ashfall advisory is in effect for Hawaii island after a new eruptive episode at Kilauea volcano began sending volcanic ...