Magnitude 4.5, Wed Mar 18 2026 3:17 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


0.01.02.03.04.05.0Magnitude012345678910111213Time 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


0100Depth (km)012345678910111213Time 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
2026-03-17T14:31:04Z best 4.5 100.0 -33.16 -178.28
2026-03-17T14:28:58Z preliminary 4.5 100.0 -33.16 -178.28
2026-03-17T14:24:29Z preliminary 4.5 109.8 -33.14 -178.29
2026-03-17T14:21:54Z automatic 4.5 10.0 -36.16 -179.88
2026-03-17T14:21:53Z automatic 4.5 10.0 -36.16 -179.88
2026-03-17T14:21:48Z automatic 4.0 74.5 -36.44 179.70
2026-03-17T14:21:48Z automatic 4.5 10.0 -36.16 -179.88
2026-03-17T14:21:44Z automatic 4.5 10.0 -36.16 -179.88
2026-03-17T14:21:40Z automatic 4.5 10.0 -36.16 -179.88
2026-03-17T14:21:39Z automatic 4.5 10.0 -36.16 -179.88
2026-03-17T14:21:38Z automatic 4.5 10.0 -36.16 -179.88
2026-03-17T14:21:37Z automatic 4.5 10.0 -36.16 -179.88
2026-03-17T14:21:36Z automatic 4.5 10.0 -36.16 -179.88
2026-03-17T14:21:35Z automatic 4.5 10.0 -36.16 -179.88
2026-03-17T14:21:34Z automatic 4.5 10.0 -36.16 -179.88
2026-03-17T14:21:33Z automatic 4.5 10.0 -36.16 -179.88
2026-03-17T14:21:32Z automatic 4.5 10.0 -36.16 -179.88
2026-03-17T14:21:28Z automatic 4.4 10.0 -36.16 -179.88
2026-03-17T14:21:28Z automatic 4.4 10.0 -36.16 -179.88
2026-03-17T14:21:27Z automatic 4.0 74.5 -36.44 179.70
2026-03-17T14:21:26Z automatic 4.4 10.0 -36.16 -179.88
2026-03-17T14:21:25Z automatic 4.4 10.0 -36.16 -179.88
2026-03-17T14:21:24Z automatic 4.4 10.0 -36.16 -179.88
2026-03-17T14:21:23Z automatic 4.3 10.0 -36.16 -179.88
2026-03-17T14:21:22Z automatic 4.0 74.5 -36.44 179.70
2026-03-17T14:21:21Z automatic 4.3 10.0 -36.16 -179.88
2026-03-17T14:21:18Z automatic 4.3 10.0 -36.16 -179.88
2026-03-17T14:21:15Z automatic 4.3 10.0 -36.16 -179.88
2026-03-17T14:21:15Z automatic 4.3 10.0 -36.16 -179.88
2026-03-17T14:21:14Z automatic 4.0 74.5 -36.44 179.70
2026-03-17T14:21:14Z automatic 4.0 74.5 -36.44 179.70
2026-03-17T14:21:13Z automatic 4.3 10.0 -36.16 -179.88
2026-03-17T14:21:13Z automatic 4.2 10.0 -36.16 -179.88
2026-03-17T14:21:12Z automatic 4.2 10.0 -36.16 -179.88
2026-03-17T14:21:12Z automatic 4.1 10.0 -36.16 -179.88
2026-03-17T14:21:11Z automatic 4.1 10.0 -36.16 -179.88
2026-03-17T14:21:10Z automatic 4.1 10.0 -36.16 -179.88
2026-03-17T14:21:10Z automatic 4.1 10.0 -36.16 -179.88
2026-03-17T14:21:07Z automatic 3.8 74.5 -36.44 179.70
2026-03-17T14:21:06Z automatic 4.1 10.0 -36.16 -179.88
2026-03-17T14:21:03Z automatic 4.0 10.0 -36.16 -179.88
2026-03-17T14:21:03Z automatic 4.0 10.0 -36.16 -179.88
2026-03-17T14:20:55Z automatic 3.9 10.0 -36.16 -179.88
2026-03-17T14:20:53Z automatic 3.9 10.0 -36.16 -179.88
2026-03-17T14:20:52Z automatic 3.9 10.0 -36.16 -179.88
2026-03-17T14:20:48Z automatic 3.5 10.0 -36.16 -179.88