QQuakeFacts
USGS us2000g8tr

19 Jul 2018, 15:16

101 km S of Sand Point, Alaska

A magnitude 5.8 mww earthquake at 21.4 km depth.

Depth21.4 kmPublished hypocentral depth
Tsunami flagFlaggedUSGS catalog flag, not a current warning
Updated15 August 2023Latest timestamp stored in this record

Published location

Where is 101 km S of Sand Point, Alaska?

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

54.443000, -160.797500

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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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Catalog fields and provenance
Event ID
us2000g8tr
Coordinates
54.443, -160.7975
Network
us
Significance
522