Magnitude 2.2, Tue May 16 2023 9:33 PM


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


0.01.02.03.0Magnitude0123456Time 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)0123456Time 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
2023-05-16T09:40:25Z best 2.2 13.2 -40.25 176.57
2023-05-16T09:35:19Z preliminary 2.3 13.0 -40.25 176.57
2023-05-16T09:35:10Z preliminary 2.3 13.0 -40.25 176.57
2023-05-16T09:35:09Z automatic 2.3 14.1 -40.28 176.57
2023-05-16T09:35:09Z automatic 2.3 14.1 -40.28 176.57
2023-05-16T09:35:09Z automatic 2.3 14.1 -40.28 176.57
2023-05-16T09:35:06Z automatic 2.3 14.1 -40.28 176.57
2023-05-16T09:35:06Z automatic 2.3 14.1 -40.28 176.57
2023-05-16T09:35:05Z automatic 2.2 14.1 -40.28 176.57
2023-05-16T09:35:04Z automatic 2.2 14.1 -40.28 176.57
2023-05-16T09:35:04Z automatic 2.2 14.1 -40.28 176.57
2023-05-16T09:35:03Z automatic 2.2 14.1 -40.28 176.57
2023-05-16T09:35:01Z automatic 2.2 14.1 -40.28 176.57
2023-05-16T09:35:01Z automatic 2.2 14.1 -40.28 176.57
2023-05-16T09:35:00Z automatic 2.2 14.1 -40.28 176.57
2023-05-16T09:34:58Z automatic 2.2 14.1 -40.28 176.57
2023-05-16T09:34:58Z automatic 2.2 14.1 -40.28 176.57
2023-05-16T09:34:54Z automatic 2.2 14.1 -40.28 176.57
2023-05-16T09:34:53Z automatic 2.2 14.1 -40.28 176.57
2023-05-16T09:34:52Z automatic 2.2 14.1 -40.28 176.57
2023-05-16T09:34:50Z automatic 2.2 14.1 -40.28 176.57
2023-05-16T09:34:50Z automatic 2.2 14.1 -40.28 176.57
2023-05-16T09:34:46Z automatic 2.2 14.1 -40.28 176.57
2023-05-16T09:34:42Z automatic 2.2 14.1 -40.28 176.57
2023-05-16T09:34:37Z automatic 2.2 13.7 -40.26 176.56