QQuakeFacts
USGS usb000ih9z

18 Jul 2013, 22:06

38 km E of Blenheim, New Zealand

A magnitude 5.5 mww earthquake at 17.5 km depth.

Depth17.5 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated25 July 2022Latest timestamp stored in this record

Published location

Where is 38 km E of Blenheim, New Zealand?

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

-41.549000, 174.408000

Open the interactive map ↗

What the numbers mean

Magnitude measures event size; depth locates the source below the surface. Neither value alone establishes local damage or personal risk.

Need a current safety answer?

Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.

Open the USGS event →

Continue exploring

Nearby events with a similar magnitude

Catalog fields and provenance
Event ID
usb000ih9z
Coordinates
-41.549, 174.408
Network
us
Significance
474