Science and Nature

Scientists detect earthquake swarm at Hawaii volcano

This Aug. 13, 2021 photograph provided by the U.S. Geological Survey shows the crater of Kilauea volcano on Hawaii's Big Island in Hawaii National Park, Hawaii. Geologists on Tuesday, Aug. 24 said they had detected a swarm of earthquakes at the volcano, though it is not erupting. (Drew Downs/U.S. Geological Survey via AP)
This Aug. 13, 2021 photograph offered by the U.S. Geological Look exhibits the crater of Kilauea volcano on Hawaii’s Mountainous Island in Hawaii National Park, Hawaii. Geologists on Tuesday, Aug. 24 stated they’d detected a swarm of earthquakes on the volcano, even supposing it’s now no longer erupting. (Drew Downs/U.S. Geological Look by capability of AP)Drew Downs/AP

HONOLULU (AP) — Geologists on Tuesday stated they’d detected a swarm of earthquakes at Hawaii’s Kilauea volcano, even supposing it’s now no longer erupting.

The quakes started overnight and endured into the morning, The Hawaiian Volcano Observatory stated.

Bigger than 140 earthquakes were recorded as of 4: 30 a.m. The largest was magnitude 3.3. Most were now no longer as a lot as magnitude 1.

On the identical time as the swarm, scientists recorded adjustments to the bottom surface of the volcano. Which will demonstrate magma was transferring beneath the south phase of Kilauea’s caldera, the observatory stated. There could be been no evidence of lava on the skin.

The observatory modified its volcano alert level to appear from advisory, which implies Kilauea is exhibiting heightened or escalating unrest with more doable for an eruption.

Kilauea is one of many area’s most active volcanoes, having erupted 34 times since 1952.

In 2018, about 700 properties were destroyed when lava surged thru volcanic vents in a residential neighborhood for the length of the final year of an eruption that lasted more than three decades.

Kilauea is set 200 miles south of Honolulu, on the Mountainous Island of Hawaii.

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