Pair of earthquakes hit near erupting volcano in Hawaii

HAWAII (NEWS 1130) – The US Geological Survey has confirmed a pair of earthquakes have hit Hawaii’s Big Island, near to where a volcano is currently erupting.

The magnitude-6.9 hit about an hour after another large quake — measured at about a magnitude-5.4 — shook the region.

The second was located about 16 kilometers southwest of Leilani Estates at a depth of five kilometers.

“The earthquakes are related to the ongoing volcanic activity in K?lauea’s East Rift Zone and reflect adjustments beneath the south flank of the volcano. Additional strong, damaging earthquakes are possible,” Brian Shiro, seismic network manager at the Hawaiian Volcano Observatory says.

The epicenters of both quake are estimated to be about 18 kilometeres southwest of the Kilauea Volcano. Officials say there’s no tsunami threat to the Big Island.

People reported to the Geological Survey’s website that they felt light to moderate shaking from Friday’s earthquake.

Nearly 1,500 residents were ordered to evacuate from their volcano-side homes after it began spattering lava on Thursday, with molten lava chewing through forest land and bubbling up on paved streets.

Asta Miklius, a geophysicist with the USGS Hawaiian Volcano Observatory, told The Associated Press in a phone interview that there is no way to know exactly how long the eruption will continue.

“One of the parameters is going to be whether the summit magma reservoir starts to drain in response to this event, and that has not happened yet,” Miklius said. “There is quite a bit of magma in the system. It won’t be just an hours-long eruption probably, but how long it will last will depend on whether the summit magma reservoir gets involved. And so we are watching that very, very closely.”

Meantime, Hawaii’s governor has activated the National Guard to help with evacuations and safety.

 

VIDEO: Time-lapse video shows Halema’uma’u lava lake producing intermittent overflows onto the crater floor. (May 4) (Credit: AP)

Hawaii County officials said steam and lava poured out of a crack in the community of Leilani Estates, near the town of Pahoa on the Big Island.

Resident Jeremiah Osuna captured drone footage of the lava burning through the trees, a scene he described as a “curtain of fire.”

“It sounded like if you were to put a bunch of rocks into a dryer and turn it on as high as you could. You could just smell sulfur and burning trees and underbrush and stuff,” he told Honolulu television station KHON.

More than 100 people spent the night in shelters.

Crews say extremely high levels of sulfur dioxide gas have been detected in areas near the eruption, prompting a warning to people from those areas to leave immediately.

This is especially true for the elderly, the young, and those with respiratory problems. Exposure to sulfur dioxide gas can cause irritation or burns, sore throats, runny noses, burning eyes and coughing.

Despite this, many residents say they’re frustrated that they’re not being allowed to go home.

Hawaii County has issued a mandatory evacuation order for neighbourhoods near the lava flow in the mostly rural Puna district of the Big Island.

One woman angrily told police guarding Leilani Estates she was going into the area and they couldn’t arrest her. She stormed past the police unopposed.

 

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