QQuakeFacts
USGS ushis737

20 Mar 1926, 09:03

41 km NE of Hala‘ula, Hawaii

A magnitude 6 fa earthquake at 0 km depth.

Depth0 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated4 June 2018Latest timestamp stored in this record

Published location

Where is 41 km NE of Hala‘ula, Hawaii?

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

20.500000, -155.500000

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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
ushis737
Coordinates
20.5, -155.5
Network
ushis
Significance
554