INGV, USGS and EMSC data, with the source next to every number.Sources and limits
1.0

Earthquake M 1.0 in the area of Costa Toscana settentrionale, 17 October 2026, 07:53

Recorded 10 d ago. Updated 13:02.

Magnitude
ML 1.0
Local time
07:53:16
Depth
8 km
Coordinates
43.683 N 10.200 E
Source
INGV
Last revision
13:02

Map: OpenStreetMap contributors data, OpenMapTiles tiles.

What it means

Summary from the source data

An earthquake of magnitude 1.0 was recorded at a depth of 8 km, in the sea area “Costa Toscana settentrionale”, on 17/10 at 07:53 Italian time. 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 1.0). Within 50 km of the epicentre, 7 events were recorded in the last 30 days (maximum magnitude 3.5). In the same area, a stronger quake occurred in the last 30 days (magnitude 3.5). The hypocentre is shallow, at a depth of 8 km.

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

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