Hawaii volcano poses a new threat: Acid from Kilauea's lava, called 'laze,' pouring into the ocean

After destroying dozens of houses, lava from the Kilauea volcano has now reached the ocean, presenting a new health threat to Hawaiians.

Civil defense authorities on Hawaii posted a warning to stay clear of any lava stream that is flowing into the ocean. When the super hot lava hits the cooler sea water, it produces what is called "laze," hydrochloric acid steam that pours into the air along with fine particles of glass.

"Health hazards of laze include lung, eye and skin irritation," the agency said in a message to residents. "Be aware that the laze plume travels with the wind and can change direction without warning."

A dispatch Sunday from Civil Defense said two lava flows have reached the ocean, including at least one near MacKenzie State Park. As a result, Highway 137 is closed between Kamaili Road and Pohoiki Road.

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