QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000471z
USGS usp000471z
25 Mar 1990, 14:16
11 km E of Paquera, Costa Rica
A magnitude 6.4 ms earthquake at 26.6 km depth.
Published location
Where is 11 km E of Paquera, Costa Rica?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
9.814000, -84.828000
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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
usp000471z
Coordinates
9.814, -84.828
Network
us
Significance
630