The Japan Meteorological Agency has begun using the label "data not available" when tsunami observation systems are damaged ...

Megathrust earthquakes are large earthquakes that occur on faults found along the boundaries between tectonic plates. The ...

The extreme costs and death toll of recent floodings across Texas, New Mexico, and the Northeast have put into question the ...

A strong earthquake of magnitude 6.3 was recorded off the East Coast of Kamchatka, the National Center for Seismology (NCS), ...

A tsunami watch was issued around 9 p.m. on Saturday, July 19, from the Pacific Tsunami Warning Center. “They put us in a ...

Several earthquakes, including a 7.4 magnitude one, struck off the Russian coast on Sunday, according to the U.S. Geological Survey, prompting brief warnings of potential tsunami waves on the nearby ...

Residents of Russia's Kamchatka Peninsula were warned of potential tsunami waves as a series of earthquakes, including a 7.4 ...

It’s much harder to get hazard information when you are traveling or vacationing,” Lori Dengler writes this week.

We explore the vulnerabilities in the Indian Ocean’s current tsunami alert network two decades after 2004. Despite technical ...

In Alaska, a public radio station general manager took a moment from a busy day warning her community about a possible tsunami for a special task — sending a text message to Sen. Lisa Murkowski urging ...