Magnitude 4.0, Sun Oct 20 2024 6:13 PM


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


0.01.02.03.04.05.0Magnitude012345Time since earthquake (days)Magnitude Historyb

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


0100200300400500600700Depth (km)012345Time since earthquake (days)Depth Historyb

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
2024-10-25T06:06:14Z best 4.0 600.0 -24.83 179.51
2024-10-20T07:38:50Z best 4.2 500.0 -25.08 -179.48
2024-10-20T05:20:41Z preliminary 4.1 500.0 -25.11 -179.43
2024-10-20T05:20:33Z preliminary 3.2 500.0 -25.11 -179.43
2024-10-20T05:18:18Z automatic 1.3 39.4 -39.12 176.17
2024-10-20T05:17:48Z automatic 1.2 39.4 -39.12 176.17
2024-10-20T05:17:44Z automatic 1.2 39.4 -39.12 176.17
2024-10-20T05:17:44Z automatic 1.1 39.4 -39.12 176.17
2024-10-20T05:17:40Z automatic 1.2 39.4 -39.12 176.17
2024-10-20T05:17:40Z automatic 1.1 39.4 -39.12 176.17
2024-10-20T05:17:38Z automatic 1.1 39.4 -39.12 176.17
2024-10-20T05:17:34Z automatic 1.3 39.4 -39.12 176.17