Event ID	1371870
Event time	2025-05-20 20:36:53 (UTC)
Local time	2025-05-20 17:36:53 - [It was evening in the affected area.]
Last update	2025-05-20 20:43:05 (UTC)
Magnitude	4
Depth	8.2 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	Turkey
Administration area	Istanbul
Nearest settlement	Kumburgaz
Distance	25 km
Course	SSW
Surface type	underwater quake
Tsunami region	Mediterranean
Water surface name	Sea of Marmara

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

There is no known volcanoes nearby.

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Quick Analysis

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