QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usb000kscl
USGS usb000kscl

4 Nov 2013, 14:39

central Mid-Atlantic Ridge

A magnitude 5 mb earthquake at 15.6 km depth.

Depth15.6 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is central Mid-Atlantic Ridge?

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

8.996300, -40.486300

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

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Continue exploring

Nearby events with a similar magnitude

M 5

central Mid-Atlantic Ridge

M 5

central Mid-Atlantic Ridge

M 5

central Mid-Atlantic Ridge

M 5

central Mid-Atlantic Ridge

M 5

northern Mid-Atlantic Ridge

M 5

northern Mid-Atlantic Ridge

Catalog fields and provenance
Event ID
usb000kscl
Coordinates
8.9963, -40.4863
Network
us
Significance
385