Magnitude 4.4, Wed May 17 2023 8:42 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


0.01.02.03.04.05.0Magnitude0123Time 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
2023-06-07T21:47:42Z best 4.4 5.0 -42.60 171.81
2023-05-16T20:52:29Z best 4.4 5.0 -42.59 171.81
2023-05-16T20:44:49Z preliminary 4.2 4.5 -42.61 171.80
2023-05-16T20:44:49Z automatic 4.2 35.5 -42.64 171.82
2023-05-16T20:44:42Z automatic 4.2 35.5 -42.64 171.82
2023-05-16T20:44:41Z automatic 4.2 35.5 -42.64 171.82
2023-05-16T20:44:40Z automatic 4.2 35.5 -42.64 171.82
2023-05-16T20:44:40Z automatic 4.2 35.5 -42.64 171.82
2023-05-16T20:44:38Z automatic 4.2 35.5 -42.64 171.82
2023-05-16T20:44:38Z automatic 4.2 35.5 -42.64 171.82
2023-05-16T20:44:37Z automatic 4.1 35.5 -42.64 171.82
2023-05-16T20:44:37Z automatic 4.1 35.5 -42.64 171.82
2023-05-16T20:44:36Z automatic 4.1 35.5 -42.64 171.82
2023-05-16T20:44:36Z automatic 4.1 35.5 -42.64 171.82
2023-05-16T20:44:29Z automatic 4.2 35.5 -42.64 171.82
2023-05-16T20:44:29Z automatic 4.2 35.5 -42.64 171.82
2023-05-16T20:44:26Z automatic 4.2 35.5 -42.64 171.82
2023-05-16T20:44:26Z automatic 4.2 35.5 -42.64 171.82
2023-05-16T20:44:26Z automatic 4.2 35.5 -42.64 171.82
2023-05-16T20:44:26Z automatic 4.2 25.6 -42.62 171.75
2023-05-16T20:44:25Z automatic 4.1 25.6 -42.62 171.75
2023-05-16T20:44:17Z automatic 4.1 25.6 -42.62 171.75
2023-05-16T20:44:17Z automatic 4.1 25.6 -42.62 171.75
2023-05-16T20:44:16Z automatic 4.2 25.6 -42.62 171.75
2023-05-16T20:44:16Z automatic 4.2 25.6 -42.62 171.75
2023-05-16T20:44:15Z automatic 4.2 25.6 -42.62 171.75
2023-05-16T20:44:13Z automatic 4.2 25.6 -42.62 171.75
2023-05-16T20:44:13Z automatic 4.2 25.6 -42.62 171.75
2023-05-16T20:44:10Z automatic 4.2 25.6 -42.62 171.75
2023-05-16T20:44:08Z automatic 4.2 25.6 -42.62 171.75
2023-05-16T20:44:08Z automatic 4.2 25.6 -42.62 171.75
2023-05-16T20:44:04Z automatic 4.1 25.6 -42.62 171.75
2023-05-16T20:44:04Z automatic 4.1 25.6 -42.62 171.75
2023-05-16T20:44:03Z automatic 3.5 25.6 -42.62 171.75
2023-05-16T20:43:49Z automatic 3.5 25.6 -42.62 171.75
2023-05-16T20:43:35Z automatic 3.5 20.5 -42.60 171.73