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Earthquake swarm recorded at Mount Rainier

Mount Rainier is rattled by more than 300 earthquakes. It's the largest swarm in years.

More than 300 earthquakes have erupted at Washington's Mount Rainier this week, the largest earthquake swarm at the volcano since 2009.

KOIN Portland on MSN · 1h

Earthquake swarm continues at Mount Rainier, surpassing 2009 records

· 12h · on MSN

Officials are tracking an earthquake swarm at Mount Rainier but say there is no cause for concern

Alaska Dispatch News · 1d

Stay calm, Seattle. The ‘earthquake swarm’ at Mount Rainier is normal.

Mount Rainier is not about to erupt. Today, at least. (The future is another story.)

· 1d

Hundreds of small earthquakes rattle Mount Rainier Tuesday morning

· 1d

Hundreds of Earthquakes from Mt. Rainier

2don MSN

Series of Earthquakes Rattles Washington State Near Volcano

Mount Rainier is an active stratovolcano 45 miles southeast of Tacoma and 60 miles south-southeast of Seattle. Its last eruption was "a light dusting of ash" in 1894, the USGS said in a report. Large eruptions haven't occurred for more than 1,000 years.

1don MSN

Mt. Rainier records 'largest' earthquake swarm since 2009. What would happen if it erupted

The U.S. Geological Survey said it and other agencies were monitoring the situation and would issue additional alerts "as needed."