Hawaii's Kilauea Volcano Eruption Currently Poses No Threat to Resident Towns

Officials with the U.S. Geological Survey confirmed Wednesday that an eruption began in the crater of Hawaii's Big Island Kilauea volcano. So far the eruption has been contained within Hawaii Volcanos National Park and away from residential areas.

Earlier Wednesday, increased earthquake activity and ground swelling had been detected and raised the volcano's alert level to "warning," officials said. The aviation code also changed to red.

Footage of the Halemaumau crater showed lava fountains covering the floor and volcanic gas clouds rising into the air. Throughout the volcano's eruptive history, the same area has been home to a large lava lake.

Kilauea had been slowly erupting since 1983. In 2018, a major eruption destroyed over 700 homes and displaced thousands of residents, the Associated Press reported.

During that time, occasional streams of lava traveled to rural farms and homes but away from densely populated spaces.

Ken Hon, a USGS scientist in charge of Hawaii Volcano Observatory, said currently all the activity is within the park. "We're not seeing any indications that lava is moving into the lower part of the east rift zone where people live," said Hon.

For more reporting by the Associated Press, see below.

Hawaii's Kīlauea Volcano
Kīlauea's summit eruption at 2:15 a.m. HST on December 21. From the west rim of Kīlauea caldera, a gas plume can be seen rising from Halemaʻumaʻu crater. This plume is drifting to the southwest with the trade winds. Increased sulfur dioxide (SO2) emission rates associated with new eruption may lead to voggy conditions downwind. USGS/USGS

Over four months in 2018, Kilauea spewed enough lava to fill 320,000 Olympic-sized swimming pools, burying an area more than half the size of Manhattan in up to 80 feet (24 meters) of now-hardened lava. The molten rock reduced landmarks, streets and neighborhoods to a vast field of blackened boulders and volcanic shard.

After the 2018 eruption the summit lava lake stopped erupting and for the first time in recorded history began to fill with water, raising concerns about the possibility of an explosive interaction between lava and groundwater.

The same area of the volcano that began erupting Wednesday also erupted in December and lasted until May.

Hon said these types of eruptions could be happening for years as the volcano fills up.

"We do know that one thing that happens is that the magma keeps coming in to Kilauea at a pretty constant rate and so it's either filling the inside of the volcano and repressurize it or it's coming out to the surface."

Hawaii Volcanoes National Park spokesperson Jessica Ferracane told The Associated Press that she had not yet arrived at the park, but that colleagues reported seeing some lava spatter and glow within the summit crater.

"He saw that from Volcano House, which is at least 2 miles away from the eruption site, so I suspect ... we'll be able to see a pretty glow, and who knows what else," she said.

The Volcano House is a hotel and restaurant within the national park adjacent to the visitor center. The park is open to visitors.

Ferracane said the area that is erupting is not close to where people can hike or drive. Trails downwind from the eruption have been closed for years.

"The park is open and there are no road closures at this time," Ferracane said.

Ferracane added that officials are expected tens of thousands of visitors to flock into the park and that people need to be very careful both in terms of natural hazards and COVID-19.

"This eruption is going to draw many people to the park, we're already seeing people come into the park, drive in after dark tonight," Ferracane said. "Really need people to remember that we are in the middle of a pandemic and they need to stay safe and to keep us safe, too."

She said people must maintain six feet of distance and wear masks.

"If you're sick, please don't come. Come visit another day. Enjoy the views from the webcam," she said. "We really want to not have these current eruption conditions increase the spread of COVID."