Magnitude 1.8, Fri Feb 23 2024 12:22 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


0.01.02.0Magnitude0123456Time 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


0204060Depth (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
2024-02-22T23:28:17Z best 1.8 58.4 -38.96 175.96
2024-02-22T23:28:16Z preliminary 1.7 54.0 -38.94 176.00
2024-02-22T23:24:17Z preliminary 1.7 54.0 -38.94 176.00
2024-02-22T23:24:17Z automatic 1.7 49.5 -39.00 176.05
2024-02-22T23:23:48Z automatic 1.7 49.5 -39.00 176.05
2024-02-22T23:23:42Z automatic 1.7 49.5 -39.00 176.05
2024-02-22T23:23:30Z automatic 1.7 49.5 -39.00 176.05
2024-02-22T23:23:29Z automatic 1.7 49.5 -39.00 176.05
2024-02-22T23:23:26Z automatic 1.7 49.5 -39.00 176.05
2024-02-22T23:23:18Z automatic 1.7 49.5 -39.00 176.05
2024-02-22T23:23:17Z automatic 1.7 49.5 -39.00 176.05
2024-02-22T23:23:17Z automatic 1.7 49.5 -39.00 176.05
2024-02-22T23:23:16Z automatic 1.7 49.5 -39.00 176.05
2024-02-22T23:23:16Z automatic 1.8 49.5 -39.00 176.05
2024-02-22T23:23:15Z automatic 1.8 49.5 -39.00 176.05
2024-02-22T23:23:15Z automatic 1.8 49.5 -39.00 176.05
2024-02-22T23:23:13Z automatic 1.7 49.5 -39.00 176.05
2024-02-22T23:23:09Z automatic 1.8 43.9 -39.01 176.04