QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usc000r91r
USGS usc000r91r
30 May 2014, 12:33
Pacific-Antarctic Ridge
A magnitude 5.5 mwc earthquake at 11.3 km depth.
Published location
Where is Pacific-Antarctic 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.
-55.305900, -128.581200
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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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
usc000r91r
Coordinates
-55.3059, -128.5812
Network
us
Significance
465