He told NBC News that if a major quake were to hit the Cascadia, shaking would last five minutes, but tsunami waves would batter the coast for 10 hours. Roads and bridges would be destroyed ...

Monday’s early morning earthquake rattled a few nerves and had many Islanders thinking about the 'great' rattlers that have come and gone, as well as the 'big ones' looming ...

A string of earthquakes in California last week saw residents urged to 'remain alert' amid warnings bigger tremors could be on the way in a neighbouring state ...

The Cascadia Subduction Zone, located off the coast, has the potential to trigger "the big one", a catastrophic event that could result in severe shaking and a tsunami, warns Tobin. The last ...

Schools, businesses, and community organizations conducted similar exercises across the state as part of the annual Great ...

Jakarta is one of the largest cities in the world and one of the most earthquake-prone. It is located within the Pacific Ring ...

A 4.5 magnitude earthquake struck Monday morning near the Orcas Island in northern Washington state. The temblor occurred at about 5 a.m. and was centered near the Washington-Canada border, about 18 ...

This earthquake is larger than much of the recent seismic activity around western Washington, per initial reports.