Magnitude 1.8, Fri Feb 23 2024 4:34 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


0.01.02.0Magnitude012Time 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


020406080Depth (km)012Time 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
2024-02-22T18:16:43Z best 1.8 60.4 -40.48 174.39
2024-02-22T15:36:09Z preliminary 1.8 59.7 -40.46 174.38
2024-02-22T15:36:08Z preliminary 1.8 59.7 -40.46 174.38
2024-02-22T15:36:06Z preliminary 1.8 59.7 -40.46 174.38
2024-02-22T15:36:06Z automatic 1.8 77.2 -40.48 174.37
2024-02-22T15:36:02Z automatic 1.8 77.2 -40.48 174.37
2024-02-22T15:35:55Z automatic 1.8 77.2 -40.48 174.37
2024-02-22T15:35:48Z automatic 1.8 77.2 -40.48 174.37
2024-02-22T15:35:47Z automatic 1.8 77.2 -40.48 174.37
2024-02-22T15:35:44Z automatic 1.8 77.2 -40.48 174.37
2024-02-22T15:35:43Z automatic 1.8 77.2 -40.48 174.37
2024-02-22T15:35:43Z automatic 1.8 77.2 -40.48 174.37
2024-02-22T15:35:40Z automatic 1.8 77.2 -40.48 174.37
2024-02-22T15:35:35Z automatic 1.8 77.2 -40.48 174.37
2024-02-22T15:35:32Z automatic 1.8 77.2 -40.48 174.37
2024-02-22T15:35:31Z automatic 1.8 77.2 -40.48 174.37
2024-02-22T15:35:31Z automatic 1.7 77.2 -40.48 174.37
2024-02-22T15:35:23Z automatic 1.7 77.2 -40.48 174.37
2024-02-22T15:35:21Z automatic 1.8 69.7 -40.48 174.39