QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000bt4p
USGS usp000bt4p
21 Mar 2003, 01:09
61 km SE of Boca de Yuma, Dominican Republic
A magnitude 5.1 mwc earthquake at 97.2 km depth.
Published location
Where is 61 km SE of Boca de Yuma, Dominican Republic?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
18.066000, -68.127000
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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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Catalog fields and provenance
Event ID
usp000bt4p
Coordinates
18.066, -68.127
Network
us
Significance
400