QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgemsup914100
USGS iscgemsup914100
23 Oct 1913, 15:00
115 km W of Santa Cruz, Costa Rica
A magnitude 6.2 mw earthquake at 15 km depth.
Published location
Where is 115 km W of Santa Cruz, 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.
10.065000, -86.625000
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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
iscgemsup914100
Coordinates
10.065, -86.625
Network
iscgemsup
Significance
582