INGV, USGS and EMSC data, with the source next to every number.Sources and limits
1.3

Earthquake M 1.3 in the area of Marmara Denizi - [13.44 km] Marmara (Balıkesir), 18 October 2026, 22:51 UTC

Recorded 9 d ago. Updated 00:51.

Magnitude
ML 1.3
Time (UTC)
22:51:21
Depth
7 km
Coordinates
40.733 N 27.777 E
Source
AFAD
Last revision
00:51

Map: OpenStreetMap contributors data, OpenMapTiles tiles.

What it means

Summary from the source data

An earthquake of magnitude 1.3 was recorded at a depth of 7 km, near Marmara Denizi - [13.44 km] Marmara (Balıkesir), on 18/10 at 22:51 UTC. The data is preliminary and may be updated.

Within 50 km of the epicentre, 2 events were recorded in the last 24 hours (maximum magnitude 1.3). Within 50 km of the epicentre, 2 events were recorded in the last 30 days (maximum magnitude 1.3). It is the strongest quake in the area in the last 30 days. The hypocentre is shallow, at a depth of 7 km.

Quakes of this size are very frequent and are usually not felt by people.

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