Event ID	1774410
Event time	2026-10-18 07:53:55 (UTC)
Local time	2026-10-18 15:53:55 - [It was afternoon in the affected area.]
Last update	2026-10-18 07:59:27 (UTC)
Magnitude	2
Depth	77.4 km
Class	Micro
Hypocenter	Medium deep
Mercalli scale	1
Possible effects	People do not feel any Earth movement.
Data status	reviewed
Data provider	USGS

Continent	North-America
Country	USA
Administration area	Alaska
Nearest settlement	Nanwalek
Distance	20 km
Course	NW
Surface type	underwater quake
Tsunami region	North Pacific
Water surface name	Gulf of Alaska

Nearest nuclear power plants

There is no known nuclear power plant nearby.

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Nearest marine ports

Seldovia (24,37 km), Seldovia (24,37 km), Port Graham (24,84 km), Port Graham (24,84 km), Coal Point (42,68 km)

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Nearest airports

Nanwalek Airport (20,46 km), Nanwalek Airport (20,46 km), Port Graham Airport (24,33 km), Port Graham Airport (24,33 km), Seldovia Airport (25,70 km)

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Nearest volcanoes

Augustine volcano (74,52 km)

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Quick Analysis

Due to the small magnitude of the earthquake and the deep depth of the hypocenter, no damage is conceivable.According to the epicenter of the quake, this is an underwater quake.