Magnitude 1.9, Mon May 29 2023 5:09 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


0.01.02.0Magnitude01234567Time 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


01020Depth (km)01234567Time 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
2023-05-28T17:16:45Z best 1.9 23.8 -39.98 176.78
2023-05-28T17:11:12Z preliminary 1.8 23.6 -39.99 176.77
2023-05-28T17:11:12Z automatic 1.8 19.5 -39.98 176.76
2023-05-28T17:11:01Z automatic 1.8 19.5 -39.98 176.76
2023-05-28T17:10:54Z automatic 1.7 19.5 -39.98 176.76
2023-05-28T17:10:50Z automatic 1.7 19.5 -39.98 176.76
2023-05-28T17:10:50Z automatic 1.7 19.5 -39.98 176.76
2023-05-28T17:10:47Z automatic 1.7 19.5 -39.98 176.76
2023-05-28T17:10:43Z automatic 1.7 19.5 -39.98 176.76
2023-05-28T17:10:40Z automatic 1.7 19.5 -39.98 176.76
2023-05-28T17:10:40Z automatic 1.7 19.5 -39.98 176.76
2023-05-28T17:10:37Z automatic 1.7 19.5 -39.98 176.76
2023-05-28T17:10:36Z automatic 1.7 19.5 -39.98 176.76
2023-05-28T17:10:36Z automatic 1.7 19.5 -39.98 176.76
2023-05-28T17:10:34Z automatic 1.6 19.5 -39.98 176.76
2023-05-28T17:10:31Z automatic 1.6 18.1 -39.99 176.76
2023-05-28T17:10:26Z automatic 1.6 18.1 -39.99 176.76
2023-05-28T17:10:23Z automatic 1.6 18.1 -39.99 176.76
2023-05-28T17:10:19Z automatic 1.5 18.1 -39.99 176.76
2023-05-28T17:10:13Z automatic 1.7 18.1 -39.99 176.76