Event ID	1583503
Event time	2026-02-26 21:24:30 (UTC)
Local time	2026-02-26 12:24:30 - [It was afternoon in the affected area.]
Last update	2026-02-26 21:35:05 (UTC)
Magnitude	4.1
Depth	0 km
Class	Light
Hypocenter	Shallow depth
Mercalli scale	2
Possible effects	A few people might notice movement if they are at rest and/or on the upper floors of tall buildings.
Data status
Data provider	EMSC

Continent	Asia
Country	Japan
Administration area	Hokkaidō
Nearest settlement	Otoineppu
Distance	20 km
Course	SW
Surface type	underground quake

Nearest nuclear power plants

There is no known nuclear power plant nearby.

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Nearest marine ports

Rumoi (81,27 km), Rumoi (81,27 km), Mombetu Ko (103,26 km), Mombetu Ko (103,26 km), Wakkanai (135,66 km)

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Nearest airports

Camp Nayoro JGSDF Heliport (36,27 km), Camp Nayoro JGSDF Heliport (36,27 km), Camp Rumoi JGSDF Heliport (81,79 km), Camp Rumoi JGSDF Heliport (81,79 km), Daicolo-Aibetsu (89,52 km)

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Nearest volcanoes

Rishirizan volcano (93,46 km), Niseikaushuppe volcano (115,82 km), Tengu-Hirayama volcano (117,24 km), Taisetsuzan volcano (120,24 km), Chubetsu volcano (129,24 km)

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Quick Analysis