Kilauea volcano erupts on Hawaii’s Big Island
HONOLULU – Hawaii’s Kilauea volcano on the Big Island erupted and shot a steam and ash cloud into the atmosphere that lasted about an hour, an official with the National Weather Service said early Monday.
The eruption began late Sunday within Kilauea’s summit crater, the U.S. Geological Survey said. The crater, named Halemaumau, is located within Hawaii Volcanoes National Park and was home to a longstanding lava lake that was present for years before a 2018 eruption caused it to drain.
Tom Birchard, a senior forecaster with the National Weather Service in Hawaii, said lava interacted with a pool of water that had accumulated inside the crater, leading to a short-lived but fairly vigorous eruption.
When lava interacts with water it can cause explosive reactions.
All the water evaporated out of the lake and a steam cloud shot about 30,000 feet into the atmosphere, Birchard said.
The water was the first ever recorded in the summit crater of Kilauea volcano.
An advisory was issued by the National Weather Service in Honolulu, warning of fallen ash from the volcano. Excessive exposure to ash is an eye and respiratory irritant, it said. The agency later said the eruption was easing and a “low-level steam cloud” was lingering in the area.
Hawaii Volcanoes National Park spokeswoman Jessica Ferracane said that the volcanic activity was a hazard to people in the park and that caution is needed.
“It’s pretty spectacular this morning,” she said, “but there are high amounts of hazardous sulfur dioxide gas and particulates and those are billowing out of the crater right now and those present a danger to everyone, especially people with heart or respiratory problems, infants, young children and pregnant women.”
She also said cars are lining up at the park entrance to get a glimpse of the lava.
“People should expect long waits for parking places,” she said.
A magnitude 4.4 earthquake hit about an hour after the volcano began erupting.
The USGS said it received more than 500 reports of people who felt the earthquake but significant damage to buildings or structures was not expected.
Kilauea last erupted in 2018, destroying more than 700 homes and spewing enough lava to fill 320,000 Olympicsized swimming pools. An area more than half the size of Manhattan was buried in up to 80 feet of now-hardened lava. The lava flowed over the course of four months.