QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000hr3n
USGS usp000hr3n

18 Dec 2010, 14:02

Pagan region, Northern Mariana Islands

A magnitude 5.3 mwc earthquake at 35 km depth.

Depth35 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is Pagan region, 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.

18.503000, 146.464000

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Map data © OpenStreetMap contributors

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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Nearby events with a similar magnitude

M 5.3

Mariana Islands region

M 5.3

Pagan region, Northern Mariana Islands

M 5.3

Pagan region, Northern Mariana Islands

M 5.3

Mariana Islands region

M 5.3

257 km N of Saipan, Northern Mariana Islands

M 5.3

Mariana Islands region

Catalog fields and provenance
Event ID
usp000hr3n
Coordinates
18.503, 146.464
Network
us
Significance
432