QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us7000kwdw
USGS us7000kwdw

18 Sept 2023, 04:10

7 km SE of Marradi, Italy

A magnitude 5.1 mww earthquake at 10 km depth.

Depth10 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated2 December 2023Latest timestamp stored in this record

Published location

Where is 7 km SE of Marradi, Italy?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

44.020100, 11.676800

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Map data © OpenStreetMap contributors

What the numbers mean

Magnitude measures event size; depth locates the source below the surface. Neither value alone establishes local damage or personal risk.

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Nearby events with a similar magnitude

M 5.1

7 km SE of Granarolo, Italy

M 5.1

0 km WNW of Gardone Riviera, Italy

M 5.1

2 km W of San Possidonio, Italy

M 5.1

3 km ENE of Novi di Modena, Italy

M 5

4 km N of Sant'Alberto, Italy

M 5

1 km SSW of Carezzano Maggiore, Italy

Catalog fields and provenance
Event ID
us7000kwdw
Coordinates
44.0201, 11.6768
Network
us
Significance
441