A 7.8 moment earthquake was reported off the east coast of Kamchatka, Russia at 8:58 a.m. HST on Thursday, Sept. 18, 2025. The Pacific Tsunami Warning Center reports a tsunami threat exists for parts ...

U.S. GEOLOGICAL SURVEY A map shows the epicenter of the major quake off Russia today in relation to Hawaii. UPDATE : 10 :50 a.m. There is no tsunami threat to Hawaii from a magnitude 7.8 earthquake ...

LOS ANGELES - A tsunami generated by a large offshore earthquake would threaten at least 1 million coastal residents in California and inundate the nation's largest port complex, according to a new ...

A quake with a preliminary magnitude of 4.7 rattled a group of small islands in southwestern Japan but no tsunami warning was ...