Magnitude 2.1, Tue Apr 22 2025 9:55 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


0.01.02.03.0Magnitude012345678Time 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


01020Depth (km)012345678Time 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
2025-04-22T10:04:36Z best 2.1 22.1 -39.10 177.82
2025-04-22T09:57:42Z preliminary 2.1 20.2 -39.11 177.81
2025-04-22T09:57:33Z automatic 2.0 20.3 -39.09 177.75
2025-04-22T09:57:26Z automatic 2.0 20.3 -39.09 177.75
2025-04-22T09:57:24Z automatic 2.1 20.3 -39.09 177.75
2025-04-22T09:57:18Z automatic 2.1 20.3 -39.09 177.75
2025-04-22T09:57:14Z automatic 2.0 20.3 -39.09 177.75
2025-04-22T09:57:03Z automatic 2.0 20.3 -39.09 177.75
2025-04-22T09:57:02Z automatic 1.9 20.3 -39.09 177.75
2025-04-22T09:57:01Z automatic 1.9 20.3 -39.09 177.75
2025-04-22T09:57:01Z automatic 1.9 20.3 -39.09 177.75
2025-04-22T09:57:00Z automatic 1.9 20.3 -39.09 177.75
2025-04-22T09:57:00Z automatic 1.9 20.3 -39.09 177.75
2025-04-22T09:56:56Z automatic 1.9 20.3 -39.09 177.75
2025-04-22T09:56:54Z automatic 1.9 20.3 -39.09 177.75
2025-04-22T09:56:54Z automatic 1.8 15.7 -39.02 177.72
2025-04-22T09:56:50Z automatic 1.6 15.7 -39.02 177.72
2025-04-22T09:56:48Z automatic 1.4 15.7 -39.02 177.72
2025-04-22T09:56:43Z automatic 1.3 15.7 -39.02 177.72