Magnitude 3.8, Sat Apr 18 2026 9:24 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


0.01.02.03.04.05.0Magnitude0123Time since earthquake (weeks)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


010203040Depth (km)0123Time since earthquake (weeks)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
2026-05-11T05:15:14Z best 3.8 33.0 -32.33 -177.51
2026-05-11T04:56:04Z best 3.8 33.0 -32.33 -177.51
2026-04-18T09:41:34Z preliminary 3.9 33.0 -32.64 -177.40
2026-04-18T09:41:34Z preliminary 4.7 33.0 -32.64 -177.40
2026-04-18T09:29:52Z automatic 2.3 10.0 -39.81 176.82
2026-04-18T09:29:42Z automatic 2.3 10.0 -39.81 176.82
2026-04-18T09:29:30Z automatic 2.3 10.0 -39.81 176.82
2026-04-18T09:29:15Z automatic 2.2 10.0 -39.81 176.82
2026-04-18T09:29:12Z automatic 2.1 10.0 -39.81 176.82
2026-04-18T09:29:01Z automatic 1.9 10.0 -39.81 176.82
2026-04-18T09:28:58Z automatic 1.7 10.0 -39.81 176.82