Magnitude 4.2, Sun May 11 2025 4:02 AM


Location history for this earthquake. The automatic earthquake location system makes many locations for each quake. Not all quakes have a location history.

Magnitude History


0.01.02.03.04.05.0Magnitude012Time since earthquake (weeks)Magnitude Historyp

The magnitude history for this event. The most recent value is shown as a larger circle and also labeled: c: caution, g: good b: best (reviewed by a duty person).

Depth History


010203040Depth (km)012Time since earthquake (weeks)Depth Historyp

The depth history for this event. The most recent value is shown as a larger circle and also labeled; c: caution, g: good b: best (reviewed by a duty person).

Origin History Map

Map of New Zealand.

Location History


Modification Time Quality Magnitude Depth Latitude Longitude
2025-05-29T02:24:01Z preliminary 4.2 33.0 -32.20 -177.68
2025-05-10T16:11:47Z best 3.4 33.0 -32.51 -177.30
2025-05-10T16:09:04Z preliminary 3.4 33.0 -32.52 -177.29
2025-05-10T16:05:59Z automatic 1.8 30.6 -37.87 178.22
2025-05-10T16:05:50Z automatic 1.2 30.6 -37.87 178.22
2025-05-10T16:05:36Z automatic 0.4 30.6 -37.87 178.22