An ongoing earthquake swarm at Yellowstone volcano is now one of the biggest ever recorded, with over 2,300 tremors since it began in June. As of August 30, 2,357 earthquakes had been recorded.

"Yellowstone has had dozens of these sorts of earthquake swarms in the last 150 years it's been visited. The last volcanic eruption within the caldera was 70,000 years ago.

An earthquake swarm centered under Yellowstone Lake is shaking Yellowstone National Park, USGS said. There have been more than 141 earthquakes, USGS said.

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Over the weekend, the Yellowstone National Park felt its strongest earthquake since 1980 — a M4.7 event located just north of the Norris Geyser Basin at a depth of ~7 km. As you can guess, with ...

More than 1,000 earthquakes shook Yellowstone in July in a “doozy” of a month, USGS said. There were seven swarms, including one of more than 764 earthquakes.

Nearly 300 earthquakes were centered in Yellowstone National Park last month, the largest with a 3.1 magnitude, according to the monthly update from the U.S. Geological Survey.

Yellowstone Volcano Observatory Scientist-in-Charge Mike Poland talks about Yellowstone’s recent earthquakes, trends in ground deformation, and Steamboat Geyser activity in the month of April 2022.

In September alone, Yellowstone had 510 earthquakes, which is considered normal for the national park, but raises concerns about other things.

Yellowstone National Park experienced an incredible number of earthquakes in 2017 and 2018, but a new study suggests that these quakes may actually be aftershocks from the Hebgen Lake earthquake ...

The earthquake, which came to be known as the Hegben Lake event, also affected hydrothermal features in Yellowstone. After the earthquake struck, the Geological Survey reported that at least 289 ...