QQuakeFacts
USGS usp00018r8

9 Jul 1980, 03:11

6 km S of Áno Lekhónia, Greece

A magnitude 6.4 ms earthquake at 14 km depth.

Depth14 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated19 December 2025Latest timestamp stored in this record

Published location

Where is 6 km S of Áno Lekhónia, Greece?

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

39.269000, 23.041000

Open the interactive map ↗

What the numbers mean

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

Need a current safety answer?

Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.

Open the USGS event →

Continue exploring

Nearby events with a similar magnitude

Catalog fields and provenance
Event ID
usp00018r8
Coordinates
39.269, 23.041
Network
us
Significance
630