Magnitude 2.3, Wed May 17 2023 6:53 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


0.01.02.03.0Magnitude01234Time 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


010Depth (km)01234Time 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
2023-05-16T18:57:30Z best 2.3 12.6 -40.24 176.53
2023-05-16T18:54:50Z preliminary 2.4 13.3 -40.25 176.53
2023-05-16T18:54:50Z automatic 2.4 13.7 -40.26 176.53
2023-05-16T18:54:47Z automatic 2.4 13.7 -40.26 176.53
2023-05-16T18:54:45Z automatic 2.4 13.7 -40.26 176.53
2023-05-16T18:54:39Z automatic 2.4 13.7 -40.26 176.53
2023-05-16T18:54:36Z automatic 2.4 13.7 -40.26 176.53
2023-05-16T18:54:36Z automatic 2.4 13.7 -40.26 176.53
2023-05-16T18:54:35Z automatic 2.4 13.7 -40.26 176.53
2023-05-16T18:54:35Z automatic 2.4 13.7 -40.26 176.53
2023-05-16T18:54:34Z automatic 2.3 13.7 -40.26 176.53
2023-05-16T18:54:34Z automatic 2.3 13.7 -40.26 176.53
2023-05-16T18:54:32Z automatic 2.3 13.7 -40.26 176.53
2023-05-16T18:54:27Z automatic 2.3 13.2 -40.24 176.52
2023-05-16T18:54:22Z automatic 2.2 13.2 -40.24 176.52
2023-05-16T18:54:19Z automatic 2.2 13.2 -40.24 176.52
2023-05-16T18:54:09Z automatic 2.3 13.2 -40.24 176.52