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USGS iscgem912429

10 Feb 1920, 22:07

32 km NW of Aguadilla, Puerto Rico

A magnitude 6.4 mw earthquake at 15 km depth.

Depth15 kmPublished hypocentral depth

Tsunami flagNot flaggedUSGS catalog flag, not a current warning

Updated25 April 2022Latest timestamp stored in this record

Published location

Where is 32 km NW of Aguadilla, Puerto Rico?

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

18.616000, -67.384000

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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

61 km N of Hatillo, Puerto Rico

4 km SSE of Indios, Puerto Rico

120 km N of Isabela, Puerto Rico

6 km WNW of Aguadilla, Puerto Rico

121 km NNW of The Valley, Anguilla

131 km NNE of Cruz Bay, U.S. Virgin Islands

Catalog fields and provenance

Event ID

iscgem912429

Coordinates

18.616, -67.384

Network

iscgem

Significance

630