Magnitude 3.8, Sat Apr 18 2026 10:51 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


0.01.02.03.04.0Magnitude01234Time 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


0100200Depth (km)01234Time 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
2026-05-22T03:56:12Z best 3.8 100.0 -34.66 -179.71
2026-04-17T23:07:44Z best 3.7 166.5 -34.87 -179.67
2026-04-17T22:57:56Z best 3.7 166.5 -34.87 -179.67
2026-04-17T22:56:12Z preliminary 3.7 173.8 -34.99 -179.76
2026-04-17T22:56:12Z preliminary 3.7 173.8 -34.99 -179.76
2026-04-17T22:54:23Z automatic 2.8 40.1 -37.69 176.29
2026-04-17T22:54:11Z automatic 2.7 40.1 -37.69 176.29
2026-04-17T22:54:03Z automatic 2.7 40.1 -37.69 176.29
2026-04-17T22:54:01Z automatic 2.8 40.1 -37.69 176.29
2026-04-17T22:53:54Z automatic 2.7 40.1 -37.69 176.29
2026-04-17T22:53:45Z automatic 2.6 40.1 -37.69 176.29
2026-04-17T22:53:40Z automatic 2.7 40.1 -37.69 176.29