M5, 250 km ESE of Chiniak, Alaska, 2025-12-16 23:35 UTC. Depth 8.66 km. Tsunami unlikely. See http://www.tsunami.gov/events/PAAQ/2025/12/16/t7dyv2/1/WEAK53/WEAK53.txt for additional tsunami information. https://earthquake.usgs.gov/earthquakes/eventpage/us6000rvd3/executive #Quake