Tsunami waves were recorded in Washington state on July 30. A tsunami advisory remained in effect, and people were urged to ...

But the danger appeared to be waning in some places, with the US state of Hawaii and Japan downgrading their warnings.

During the watch, the National Weather Service page estimated tsunami wave arrival times in communities exposed to the open ...

Screenshot of the tsunami warning Humboldt County residents received on Wednesday night.

The Pacific Tsunami Warning Center says the threat of tsunami waves remains for much of the region, but Hawai'i is the only ...