Magnitude 1.8, Fri Feb 23 2024 4:12 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


0.01.02.0Magnitude01Time 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


010Depth (km)01Time 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
2024-02-23T04:19:56Z best 1.8 5.0 -38.28 177.43
2024-02-23T03:14:49Z preliminary 1.8 5.0 -38.29 177.44
2024-02-23T03:14:49Z automatic 1.9 8.0 -38.29 177.43
2024-02-23T03:13:53Z automatic 1.9 8.0 -38.29 177.43
2024-02-23T03:13:41Z automatic 1.9 8.0 -38.29 177.43
2024-02-23T03:13:35Z automatic 1.8 8.0 -38.29 177.43
2024-02-23T03:13:27Z automatic 1.9 8.0 -38.29 177.43
2024-02-23T03:13:26Z automatic 1.9 8.0 -38.29 177.43
2024-02-23T03:13:26Z automatic 1.8 8.0 -38.29 177.43
2024-02-23T03:13:21Z automatic 1.8 8.0 -38.29 177.43
2024-02-23T03:13:19Z automatic 1.8 8.0 -38.29 177.43
2024-02-23T03:13:18Z automatic 1.8 8.0 -38.29 177.43
2024-02-23T03:13:18Z automatic 1.8 8.0 -38.29 177.43
2024-02-23T03:13:17Z automatic 1.8 8.0 -38.29 177.43
2024-02-23T03:13:16Z automatic 1.7 8.0 -38.29 177.43
2024-02-23T03:13:15Z automatic 1.7 8.0 -38.29 177.43
2024-02-23T03:13:15Z automatic 1.6 8.0 -38.29 177.43
2024-02-23T03:13:13Z automatic 1.6 8.0 -38.29 177.43
2024-02-23T03:13:09Z automatic 1.6 8.5 -38.29 177.43
2024-02-23T03:13:04Z automatic 1.6 8.5 -38.29 177.43
2024-02-23T03:12:57Z automatic 1.8 8.5 -38.29 177.43
2024-02-23T03:12:52Z automatic 1.6 8.5 -38.29 177.43