A magnitude‑7.4 earthquake off Russia's Kamchatka Peninsula triggered a brief Saturday night tsunami watch for the Hawaiian ...

Hawaiian officials issued a 'tsunami watch' shortly after a massive earthquake measuring 7.5 in magnitude hit off the state's ...

Several strong earthquakes struck off the coast of Russia on Sunday, eliciting a brief tsunami watch for the state of Hawaii.

A seismologist from Seattle discussed recent volcanic activity across the United States. Here's what you should know.

Hundreds of earthquakes took place over the weekend in Hawaii, the U.S. Geological Survey said, indicating a possible volcanic eruption in the state. The heap of earthquakes, with rates reaching ...

A 7.4-magnitude earthquake off Russia's Kamchatka Peninsula triggered brief tsunami alerts, but officials have confirmed ...

A 5.7 magnitude earthquake rocked the big island of Hawaii on Friday, according to the U.S. Geological Survey. The earthquake was detected near Pāhala, on Hawaii's southern coast, just after 10 a ...

Hawaii’s unique position in the center of the Pacific Ocean makes it particularly vulnerable to tsunamis from both distant ...

Multiple earthquakes rattled Hawaii communities on Friday morning near the Mauna Loa volcano. The Pāhala community reportedly experienced some minor damage.

The quake that struck Alaska’s southern coast on Wednesday, July 16 is part of a larger sequence that may continue to unfold ...

Hawaiian volcano Kilauea has had its fourth earthquake swarm in just one week, as it continues a period of increased unrest. In an update issued on August 23, the Hawaii Volcano Observatory (HVO ...

Most Hawaiian earthquakes in Hawaii are shallow, less than 18 miles beneath the surface. But unlike California, a much larger percentage (~7.6 %) of the Island’s earthquakes are deeper.