A magnitude 4.9 earthquake centered on the western side of Cook Inlet shook Southcentral Alaska communities early Saturday.

ANCHORAGE, Alaska (KTUU) - An earthquake woke up many residents in Southcentral Alaska early Saturday morning. Measured at a preliminary magnitude 5.0, the quake struck at 6:38 a.m. about 44 miles ...

A strong 5.4 magnitude earthquake struck off the coast of southern Alaska Thursday morning, prompting residents in the state’s most populous city, Anchorage, to report feeling shaking. The earthquake ...

This is a breaking news story and is being constantly updated by our reporters as the breaking news story develops ...

Facebook has activated their safety check feature after a significant earthquake hit Alaska, rocking the city of Anchorage. Safety check allows people in the affected area to let friends know they are ...

UPDATE: Honolulu's Mayor is warning people to get to higher ground ahead of a possible tsunami. UPDATE: Drone video obtained by CNN shows a Russian community impacted by flood waters after a tsunami ...

The Pacific Northwest Seismic Network operates more than 600 seismic stations. The center in Alaska added an additional 250 ...