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QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us1000hhbg
USGS us1000hhbg

26 Oct 2018, 00:15

143 km NW of Ternate, Indonesia

A magnitude 5.1 mww earthquake at 10 km depth.

Depth10 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated10 January 2019Latest timestamp stored in this record

Published location

Where is 143 km NW of Ternate, Indonesia?

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

1.525700, 126.320600

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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 5.1

206 km S of Sofifi, Indonesia

M 5.1

88 km ESE of Luwuk, Indonesia

M 5.1

66 km NE of Luwuk, Indonesia

M 5.1

84 km ESE of Luwuk, Indonesia

M 5.1

142 km E of Laikit, Laikit II (Dimembe), Indonesia

M 5.1

148 km NW of Ternate, Indonesia

Catalog fields and provenance
Event ID
us1000hhbg
Coordinates
1.5257, 126.3206
Network
us
Significance
400