QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgemsup16958099
USGS iscgemsup16958099

1 Aug 1910, 10:40

72 km WSW of Cittadella del Capo, Italy

A magnitude 6.5 ms earthquake at 260 km depth.

Depth260 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated11 December 2025Latest timestamp stored in this record

Published location

Where is 72 km WSW of Cittadella del Capo, 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.

39.361000, 15.068000

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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 6.64

3 km SSW of Bisaccia Nuova, Italy

M 6.69

4 km WNW of San Benedetto dei Marsi, Italy

M 6.3

3 km SE of Sassa, Italy

M 6.2

3 km SW of Montecalvo Irpino, Italy

M 6.9

2 km N of Cairano, Italy

M 6.08

3 km NE of Montevago, Italy

Catalog fields and provenance
Event ID
iscgemsup16958099
Coordinates
39.361, 15.068
Network
iscgemsup
Significance
650