Magnitude 3.1, Mon Apr 28 2025 6:09 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


0.01.02.03.04.0Magnitude01Time 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


0100200Depth (km)01Time 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
2025-05-09T04:50:39Z best 3.1 216.0 -37.08 176.77
2025-04-28T06:40:03Z best 3.1 217.6 -37.12 176.77
2025-04-28T06:11:14Z preliminary 2.4 221.4 -37.20 176.82
2025-04-28T06:11:03Z preliminary 2.4 221.4 -37.20 176.82
2025-04-28T06:11:01Z preliminary 2.4 221.4 -37.20 176.82
2025-04-28T06:10:56Z preliminary 2.4 221.4 -37.20 176.82
2025-04-28T06:10:48Z automatic 2.0 158.4 -38.05 176.73
2025-04-28T06:10:48Z automatic 2.0 158.4 -38.05 176.73
2025-04-28T06:10:44Z automatic 1.8 158.4 -38.05 176.73
2025-04-28T06:10:44Z automatic 1.8 158.4 -38.05 176.73
2025-04-28T06:10:43Z automatic 1.7 158.4 -38.05 176.73
2025-04-28T06:10:36Z automatic 1.8 115.6 -37.92 176.80
2025-04-28T06:10:35Z automatic 1.8 115.6 -37.92 176.80
2025-04-28T06:10:34Z automatic 1.7 115.6 -37.92 176.80
2025-04-28T06:10:33Z automatic 1.7 115.6 -37.92 176.80
2025-04-28T06:10:33Z automatic 1.0 115.6 -37.92 176.80