QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us7000ksqu
USGS us7000ksqu

1 Sept 2023, 20:09

46 km SSW of Angoram, Papua New Guinea

A magnitude 5.3 mww earthquake at 118.3 km depth.

Depth118.3 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated4 November 2023Latest timestamp stored in this record

Published location

Where is 46 km SSW of Angoram, Papua New Guinea?

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

-4.415700, 143.841500

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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

75 km N of Lae, Papua New Guinea

M 5.3

194 km SSW of Lorengau, Papua New Guinea

M 5.3

62 km NW of Finschhafen, Papua New Guinea

M 5.3

42 km ENE of Kainantu, Papua New Guinea

M 5.3

191 km N of Madang, Papua New Guinea

M 5.3

43 km SSW of Madang, Papua New Guinea

Catalog fields and provenance
Event ID
us7000ksqu
Coordinates
-4.4157, 143.8415
Network
us
Significance
434