If you are located in the Seward coastal area, move inland to higher ground. Tsunami warnings mean that a tsunami with significant inundation is possible or is already occurring. Tsunamis are a series of waves dangerous many hours after initial arrival time. The first wave may not be the largest.
At 10:13 p.m. Alaska Daylight Time on July 21 an earthquake with preliminary magnitude 7.4 occurred 75 miles south of Chignik Alaska. Estimated tsunami start times for selected sites are; Sand Point Alaska 11:15 p.m. Kodiak Alaska 12:05 a.m. Cold Bay Alaska 12:15 a.m.
The tsunami warning will remain in effect until further notice.