Anxiety levels jumped. Then an hour later, it was cancelled. The bulletin, which came from NOAA’s National Tsunami Warning Center in Palmer, Alaska, was the first such alert in the Bay Area ...

They provided a timeline of events, from when a preliminary assessment detected an earthquake at 10:44 a.m. PT to when the NWS National Tsunami Warning Center issued the Tsunami Warning five ...

This story was updated to add new information after an update by the National Tsunami Warning Center. Saman Shafiq is a trending news reporter for USA TODAY. Reach her at [email protected] and ...

In an update posted at 11:27 a.m. Pacific time, the National Tsunami Warning Center said: “BASED ON ALL AVAILABLE DATA... THE TSUNAMI THREAT FROM THIS EARTHQUAKE HAS NOW PASSED.” Tsunami ...

The U.S. National Tsunami Warning Center said there was no tsunami alert for the U.S. mainland but issued a tsunami advisory for Puerto Rico and the U.S. Virgin Islands, which was later cancelled.

the tsunami warning coordinator at the National Tsunami Warning Center in Alaska. “The No. 1 challenge with tsunamis is we know a large event has happened,” Snider said of the earthquake.

It was part of the National Tsunami Warning Center’s protocol in response to an earthquake, according to Dave Snider, a tsunami warning coordinator at the National Oceanic and Atmospheric ...

says Dave Snider from NOAA's National Tsunami Warning Center in Alaska. They send out alerts for the whole country. DAVE SNIDER: If we had something like that, it would change the game.

the tsunami warning coordinator at the National Tsunami Warning Center in Alaska. “We’re glad it didn’t.” The conditions could have produced a dangerous tsunami, but there’s no way to ...

More Hotli Simanjuntak/National Geographic "So at that point, the biggest problem was that we were—and still are—the Pacific Tsunami Warning Center." Hirshorn told Newsweek. "There's a whole ...