QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us100068jg
USGS us100068jg

29 Jul 2016, 22:18

Pagan region, Northern Mariana Islands

A magnitude 7.7 mww earthquake at 196 km depth.

Depth196 kmPublished hypocentral depth
Tsunami flagFlaggedUSGS catalog flag, not a current warning
Updated3 May 2022Latest 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.

18.542900, 145.507300

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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 7.7

Mariana Islands region

M 7.6

Volcano Islands, Japan region

M 7.5

Northern Mariana Islands

M 7.9

Volcano Islands, Japan region

M 7.5

Volcano Islands, Japan region

M 7.2

Mariana Islands region

Catalog fields and provenance
Event ID
us100068jg
Coordinates
18.5429, 145.5073
Network
us
Significance
971