M4.6 quake strikes Aleutians near Akutan, Alaska; no tsunami threat reported

A magnitude 4.6 earthquake occurred 81 km SSE of Akutan, Alaska, at 35 km depth. The event is moderate and routine for the seismically active Aleutian arc; no damage or tsunami warning has been reported. It matters mainly for situational awareness of regional seismic activity near critical infrastructure.

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