Magnitude 1.9, Mon May 29 2023 12:25 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


0.01.02.03.0Magnitude012345Time since earthquake (hours)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


0102030Depth (km)012345Time since earthquake (hours)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
2023-05-28T17:26:26Z best 1.9 5.0 -42.17 173.59
2023-05-28T12:27:09Z preliminary 2.0 9.1 -42.18 173.59
2023-05-28T12:27:09Z automatic 2.3 30.8 -42.23 173.64
2023-05-28T12:27:02Z automatic 2.3 30.8 -42.23 173.64
2023-05-28T12:26:56Z automatic 2.1 30.8 -42.23 173.64
2023-05-28T12:26:40Z automatic 2.0 30.8 -42.23 173.64
2023-05-28T12:26:38Z automatic 2.0 30.8 -42.23 173.64
2023-05-28T12:26:37Z automatic 2.0 30.8 -42.23 173.64
2023-05-28T12:26:37Z automatic 2.0 30.8 -42.23 173.64
2023-05-28T12:26:33Z automatic 2.0 30.8 -42.23 173.64
2023-05-28T12:26:26Z automatic 2.0 30.8 -42.23 173.64
2023-05-28T12:26:20Z automatic 2.0 30.8 -42.23 173.64
2023-05-28T12:26:20Z automatic 2.0 30.8 -42.23 173.64
2023-05-28T12:26:18Z automatic 2.0 30.8 -42.23 173.64
2023-05-28T12:26:14Z automatic 2.0 30.8 -42.23 173.64
2023-05-28T12:26:14Z automatic 2.0 30.8 -42.23 173.64
2023-05-28T12:26:13Z automatic 1.9 30.8 -42.23 173.64
2023-05-28T12:26:10Z automatic 1.9 30.8 -42.23 173.64
2023-05-28T12:26:05Z automatic 1.9 22.3 -42.20 173.59
2023-05-28T12:25:47Z automatic 1.7 22.3 -42.20 173.59