Magnitude 3.5, Thu Feb 22 2024 4:50 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


0.01.02.03.04.05.0Magnitude012Time since earthquake (weeks)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


0100Depth (km)012Time since earthquake (weeks)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
2024-03-13T23:45:12Z best 3.5 100.0 -33.38 -178.97
2024-02-22T04:18:37Z preliminary 3.5 100.0 -33.32 -179.01
2024-02-22T03:55:07Z preliminary 4.1 33.0 -33.30 -179.64
2024-02-22T03:55:07Z automatic 2.0 30.3 -37.64 178.20
2024-02-22T03:54:25Z automatic 2.0 30.3 -37.64 178.20
2024-02-22T03:54:14Z automatic 2.0 30.3 -37.64 178.20
2024-02-22T03:53:52Z automatic 2.0 30.3 -37.64 178.20
2024-02-22T03:53:40Z automatic 2.0 30.3 -37.64 178.20
2024-02-22T03:53:37Z automatic 2.0 30.3 -37.64 178.20
2024-02-22T03:53:32Z automatic 2.0 30.3 -37.64 178.20
2024-02-22T03:53:31Z automatic 2.0 30.3 -37.64 178.20
2024-02-22T03:53:31Z automatic 2.0 30.3 -37.64 178.20
2024-02-22T03:53:18Z automatic 2.0 30.3 -37.64 178.20
2024-02-22T03:53:16Z automatic 2.0 30.3 -37.64 178.20
2024-02-22T03:53:16Z automatic 2.0 30.3 -37.64 178.20
2024-02-22T03:53:13Z automatic 1.9 30.3 -37.64 178.20
2024-02-22T03:53:11Z automatic 1.9 30.3 -37.64 178.20
2024-02-22T03:53:11Z automatic 1.9 30.3 -37.64 178.20
2024-02-22T03:53:10Z automatic 1.8 30.3 -37.64 178.20
2024-02-22T03:53:09Z automatic 1.8 30.3 -37.64 178.20
2024-02-22T03:53:09Z automatic 1.8 30.3 -37.64 178.20
2024-02-22T03:53:09Z automatic 1.8 30.3 -37.64 178.20
2024-02-22T03:53:08Z automatic 1.7 30.3 -37.64 178.20
2024-02-22T03:53:07Z automatic 1.7 30.3 -37.64 178.20
2024-02-22T03:53:06Z automatic 1.7 30.3 -37.64 178.20
2024-02-22T03:53:03Z automatic 1.5 30.3 -37.64 178.20
2024-02-22T03:53:02Z automatic 1.5 30.3 -37.64 178.20
2024-02-22T03:53:00Z automatic 1.3 30.3 -37.64 178.20
2024-02-22T03:52:59Z automatic 1.3 30.3 -37.64 178.20
2024-02-22T03:52:59Z automatic 1.5 30.3 -37.64 178.20
2024-02-22T03:52:53Z automatic 1.5 30.3 -37.64 178.20