Alaska Earthquake Center

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  Decoding Tsunamis And Their Warnings: Most Think Of Tsunamis As One Wave

  A powerful earthquake that struck off the coast of Russia generated tsunami warnings and advisories for a broad section of the Pacific, including Alaska, Hawaii and the US West Coast.

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  Major Earthquake In Southern Alaska Felt For Hundreds Of Miles

  A powerful 7.1 magnitude earthquake struck remote southern Alaska early on Sunday, unleashing shudders felt several hundred miles (km) from the tremor's lakefront epicenter near on the far end of Cook Inlet from Anchorage, the state's largest city.

• Major Earthquake Hits Off Alaska's Aleutian Islands

  A magnitude 7.9 earthquake struck deep under the ocean floor near Alaska's Aleutian Islands, triggering shaking felt over vast distances and setting off a small tsunami, the National Tsunami Warning Center said.

• Major Earthquake Strikes Off Alaska; Local Tsunami Warning Issued

  An 8.0-magnitude earthquake struck off the coast of Alaska, the US Geological Survey has said, generating a local tsunami warning.

• Earthquake hits remote Alaska waters, no tsunami warning issued

  A magnitude 7.0 earthquake has rocked Alaska's Aleutian Islands with a jet-like rumble that shook homes and sent residents scrambling for cover.