QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usc000lte5
USGS usc000lte5

28 Dec 2013, 19:31

Mariana Islands region

A magnitude 5.6 mwc earthquake at 11.8 km depth.

Depth11.8 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated3 May 2022Latest timestamp stored in this record

Published location

Where is Mariana Islands region?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

20.755300, 146.666300

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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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Continue exploring

Nearby events with a similar magnitude

M 5.6

Volcano Islands, Japan region

M 5.6

Pagan region, Northern Mariana Islands

M 5.6

Pagan region, Northern Mariana Islands

M 5.6

Mariana Islands region

M 5.6

Volcano Islands, Japan region

M 5.6

Pagan region, Northern Mariana Islands

Catalog fields and provenance
Event ID
usc000lte5
Coordinates
20.7553, 146.6663
Network
us
Significance
482