QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us2000d66w
USGS us2000d66w
21 Feb 2018, 23:44
34 km W of Katastárion, Greece
A magnitude 5 mb earthquake at 20.1 km depth.
Published location
Where is 34 km W of Katastárion, 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.
37.853800, 20.363300
Open the interactive map ↗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.
Need a current safety answer?
Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.
Continue exploring
Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
us2000d66w
Coordinates
37.8538, 20.3633
Network
us
Significance
386