Event ID	1584404
Event time	2026-02-28 02:30:50 (UTC)
Local time	2026-02-27 18:30:50 - [It was evening in the affected area.]
Last update	2026-02-28 02:42:29 (UTC)
Magnitude	3.4
Depth	21 km
Class	Minor
Hypocenter	Shallow depth
Mercalli scale	1
Possible effects	People do not feel any Earth movement.
Data status
Data provider	EMSC

Continent	Indonesian Archipelago
Country	Indonesia
Administration area	Nusa Tenggara Barat
Nearest settlement	Pototano
Distance	62 km
Course	N
Surface type	underwater quake
Tsunami region	South Pacific
Water surface name	Flores Sea

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

Sumbawa Besar Airport (69,66 km), Sumbawa Besar Airport (69,66 km)

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Nearest volcanoes

There is no known volcanoes nearby.

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Quick Analysis

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