Hawaii volcano lava flows destroy 117 Big Island homes

Lava from Hawaii's erupting Kilauea volcano hasdestroyed more than 100 homes in a rural Big Island district.

As of Monday, lava has burned down 117 homes, said Hawaii Countyspokesperson Janet Snyder. On Friday, the count was at 87 homes.

She didn't have an estimate for how many other homes arethreatened.

Authorities since last week had been urging residentsto leave before lava spewing from a volcanic fissure at the eastern foot of Kilauea reached the area.

The final phase of the evacuation was carried out late on Friday and early on Saturday by fire and police department personnel, with help from the Hawaii National Guard and public works teams, county civil defence Snyder told Reuters by email.

An estimated 500 people live in theKapohoarea, but Snyder said it was not immediately clear how many residents, if any, had chosen to stay behind.

Another 2,000 people have been evacuated fromLeilaniEstates, an area farther west where dozens of homes have been devoured or cut off by rivers of lava streaming over the landscape since May 3.

Three people had to beairlifted to safety on Sunday morning as lavathreatened an isolated area where they had become trapped, the National Guard said.

Plume of hydrochloric acid, steam

Helicopter footage from the U.S. Geological Survey on Mondayshowed lava from one fissure entering the ocean at Kapoho Bay.

Scientists said a laze plume was blowing inland from the oceanentry but dissipating quickly. Laze is formed when hot lava hits theocean, reacts with sea water and sends steamcontaining hydrochloric acid and fine glass particles in the air.

Officials warned the public to stay away from the plume becauseit can irritate skin and eyes and make it difficult to breathe.

Lava also destroyed a freshwater lake, boiling away all of the water in it, the Hawaiian Volcano Observatory reported Saturday.

There have been various arrests of people forcing their waythrough blocked areas. Police on Monday said a 62-year-old man spedthrough a checkpoint near an intersection where lava wasapproaching. He faces charges that include refusing to evacuate andreckless driving. Police said a 55-year-old man was arrested lastweek after he circumvented a traffic checkpoint and crashed hisvehicle into a hardened lava flow.

The month-long eruption has claimed as much as a half of a forestreserve that's home to native birds and trees that have already beendeclining because of disease, state officials said.