Earthquake M5.1 — Unimak Island Region, Alaska

A magnitude 5.1 earthquake occurred in the Unimak Island Region, Alaska on August 27, 2026 at approximately 14:30 UTC, with its epicenter at a depth of 10 kilometers. The tremor affected an area within roughly 200 kilometers of the epicenter.

If you are currently in the affected region, expect possible aftershocks and remain alert to your surroundings. Depending on your exact location and distance from the epicenter, you may experience continued ground movement. Move away from unstable structures, cliffs, or coastal areas where secondary hazards like landslides or tsunamis could occur.

Follow all instructions from local emergency authorities and the Alaska Earthquake Center. Stay informed through official channels for updates on aftershock activity and any evacuation orders. If you are in a building, remain in a safe location away from windows and heavy objects. Contact local health services if you require medical assistance. This alert is based on data from the European-Mediterranean Seismological Centre (EMSC).