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USGS iscgem894529

18 Jul 1951, 10:06

central Mid-Atlantic Ridge

A magnitude 6.9 mw earthquake at 15 km depth.

Depth15 kmPublished hypocentral depth

Tsunami flagNot flaggedUSGS catalog flag, not a current warning

Updated17 January 2024Latest 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.

0.622000, -26.945000

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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

central Mid-Atlantic Ridge

central Mid-Atlantic Ridge

central Mid-Atlantic Ridge

central Mid-Atlantic Ridge

central Mid-Atlantic Ridge

central Mid-Atlantic Ridge

Catalog fields and provenance

Event ID

iscgem894529

Coordinates

0.622, -26.945

Network

iscgem

Significance

726