Event ID	1774395
Event time	2026-10-18 07:30:14 (UTC)
Local time	2026-10-17 23:30:14 - [It was night in the affected area.]
Last update	2026-10-18 07:35:32 (UTC)
Magnitude	3.4
Depth	257 km
Class	Minor
Hypocenter	Medium deep
Mercalli scale	1
Possible effects	People do not feel any Earth movement.
Data status
Data provider	EMSC

Continent	Indonesian Archipelago
Country	Indonesia
Administration area	Central Sulawesi
Nearest settlement	Luwuk
Distance	133 km
Course	NW
Surface type	underwater quake
Tsunami region	North Pacific
Water surface name	Gulf of Tomini

Nearest nuclear power plants

There is no known nuclear power plant nearby.

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Nearest marine ports

There is no known marine port nearby.

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Nearest airports

There is no known marine port nearby.

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Nearest volcanoes

Colo volcano (39,45 km)

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Quick Analysis

According to the epicenter of the quake, this is an underwater quake.