Magnitude 4.0, Wed Mar 18 2026 4:25 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

0.01.02.03.04.05.0Magnitude012345678910Time since earthquake (minutes)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

02040Depth (km)012345678910Time since earthquake (minutes)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
2026-03-17T15:35:25Z best 4.0 33.0 -33.64 -177.92
2026-03-17T15:32:42Z preliminary 4.0 12.0 -33.72 -177.85
2026-03-17T15:29:00Z automatic 3.2 38.1 -37.18 178.82
2026-03-17T15:28:55Z automatic 3.2 38.1 -37.18 178.82
2026-03-17T15:28:53Z automatic 3.2 38.1 -37.18 178.82
2026-03-17T15:28:51Z automatic 3.2 38.1 -37.18 178.82
2026-03-17T15:28:50Z automatic 3.2 38.1 -37.18 178.82
2026-03-17T15:28:47Z automatic 3.1 38.1 -37.18 178.82
2026-03-17T15:28:46Z automatic 3.1 38.1 -37.18 178.82
2026-03-17T15:28:45Z automatic 3.1 38.1 -37.18 178.82
2026-03-17T15:28:42Z automatic 3.1 38.1 -37.18 178.82
2026-03-17T15:28:40Z automatic 3.1 38.1 -37.18 178.82
2026-03-17T15:28:39Z automatic 3.1 38.1 -37.18 178.82
2026-03-17T15:28:38Z automatic 3.1 45.2 -37.12 178.85
2026-03-17T15:28:37Z automatic 3.1 38.1 -37.18 178.82
2026-03-17T15:28:35Z automatic 3.0 38.1 -37.18 178.82
2026-03-17T15:28:34Z automatic 3.0 38.1 -37.18 178.82
2026-03-17T15:28:34Z automatic 3.0 38.1 -37.18 178.82
2026-03-17T15:28:33Z automatic 3.0 38.1 -37.18 178.82
2026-03-17T15:28:33Z automatic 3.0 38.1 -37.18 178.82
2026-03-17T15:28:31Z automatic 3.0 38.1 -37.18 178.82
2026-03-17T15:28:31Z automatic 3.0 38.1 -37.18 178.82
2026-03-17T15:28:30Z automatic 3.0 38.1 -37.18 178.82
2026-03-17T15:28:30Z automatic 3.0 38.1 -37.18 178.82
2026-03-17T15:28:29Z automatic 3.0 38.1 -37.18 178.82
2026-03-17T15:28:28Z automatic 2.9 38.1 -37.18 178.82
2026-03-17T15:28:27Z automatic 2.9 38.1 -37.18 178.82
2026-03-17T15:28:27Z automatic 2.9 38.1 -37.18 178.82
2026-03-17T15:28:26Z automatic 2.9 38.1 -37.18 178.82
2026-03-17T15:28:26Z automatic 2.9 38.1 -37.18 178.82
2026-03-17T15:28:24Z automatic 2.9 38.1 -37.18 178.82
2026-03-17T15:28:23Z automatic 2.9 38.1 -37.18 178.82
2026-03-17T15:28:23Z automatic 2.8 38.1 -37.18 178.82
2026-03-17T15:28:22Z automatic 2.8 38.1 -37.18 178.82
2026-03-17T15:28:15Z automatic 2.8 38.1 -37.18 178.82
2026-03-17T15:28:13Z automatic 2.8 38.1 -37.18 178.82
2026-03-17T15:28:12Z automatic 2.8 38.1 -37.18 178.82
2026-03-17T15:28:12Z automatic 2.8 38.1 -37.18 178.82
2026-03-17T15:28:11Z automatic 2.8 38.1 -37.18 178.82
2026-03-17T15:28:09Z automatic 2.8 38.1 -37.18 178.82
2026-03-17T15:28:06Z automatic 2.8 38.1 -37.18 178.82
2026-03-17T15:28:05Z automatic 2.8 38.1 -37.18 178.82
2026-03-17T15:27:59Z automatic 2.8 38.1 -37.18 178.82
2026-03-17T15:27:58Z automatic 2.8 38.1 -37.18 178.82
2026-03-17T15:27:57Z automatic 2.8 38.1 -37.18 178.82
2026-03-17T15:27:56Z automatic 2.8 38.1 -37.18 178.82
2026-03-17T15:27:50Z automatic 2.7 38.1 -37.18 178.82
2026-03-17T15:27:49Z automatic 2.7 38.1 -37.18 178.82
2026-03-17T15:27:48Z automatic 2.7 38.1 -37.18 178.82
2026-03-17T15:27:47Z automatic 2.7 38.1 -37.18 178.82
2026-03-17T15:27:43Z automatic 2.7 38.1 -37.18 178.82
2026-03-17T15:27:42Z automatic 2.7 38.1 -37.18 178.82
2026-03-17T15:27:41Z automatic 2.8 38.1 -37.18 178.82
2026-03-17T15:27:34Z automatic 2.9 45.2 -37.12 178.85
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