Magnitude 1.9, Sun May 28 2023 11:03 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


0.01.02.03.0Magnitude012345678910111213Time 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


010203040Depth (km)012345678910111213Time 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
2023-05-27T23:17:10Z best 1.9 35.8 -39.90 176.62
2023-05-27T23:05:52Z preliminary 1.9 31.5 -39.91 176.59
2023-05-27T23:05:52Z automatic 1.9 34.5 -39.95 176.63
2023-05-27T23:05:34Z automatic 1.9 34.5 -39.95 176.63
2023-05-27T23:05:33Z automatic 2.0 34.5 -39.95 176.63
2023-05-27T23:05:31Z automatic 1.9 34.5 -39.95 176.63
2023-05-27T23:05:31Z automatic 2.0 34.5 -39.95 176.63
2023-05-27T23:05:20Z automatic 2.0 34.5 -39.95 176.63
2023-05-27T23:05:20Z automatic 2.0 34.5 -39.95 176.63
2023-05-27T23:05:19Z automatic 2.0 34.5 -39.95 176.63
2023-05-27T23:05:16Z automatic 2.0 34.5 -39.95 176.63
2023-05-27T23:05:15Z automatic 2.0 34.5 -39.95 176.63
2023-05-27T23:05:14Z automatic 2.0 34.5 -39.95 176.63
2023-05-27T23:05:13Z automatic 2.0 34.5 -39.95 176.63
2023-05-27T23:05:10Z automatic 1.9 34.5 -39.95 176.63
2023-05-27T23:05:08Z automatic 1.9 34.5 -39.95 176.63
2023-05-27T23:05:05Z automatic 1.9 34.5 -39.95 176.63
2023-05-27T23:05:02Z automatic 1.9 32.7 -39.93 176.60
2023-05-27T23:05:01Z automatic 1.8 32.7 -39.93 176.60
2023-05-27T23:05:00Z automatic 1.7 32.7 -39.93 176.60
2023-05-27T23:04:49Z automatic 1.7 32.7 -39.93 176.60
2023-05-27T23:04:48Z automatic 1.7 32.7 -39.93 176.60