QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000dx2t
USGS usp000dx2t
10 Aug 2005, 16:10
172 km N of Saipan, Northern Mariana Islands
A magnitude 5.4 mwc earthquake at 25.7 km depth.
Published location
Where is 172 km N of Saipan, Northern Mariana Islands?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
16.755000, 145.523000
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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
usp000dx2t
Coordinates
16.755, 145.523
Network
us
Significance
449