Magnitude 4.1, Fri May 16 2025 3:55 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


0.01.02.03.04.05.0Magnitude01Time since earthquake (days)Magnitude Historyp

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


0100200300Depth (km)01Time since earthquake (days)Depth Historyp

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
2025-05-16T16:38:03Z preliminary 4.1 300.0 -20.30 -177.88
2025-05-15T16:14:39Z automatic 1.9 30.1 -37.63 178.00
2025-05-15T16:14:33Z preliminary 2.3 33.0 -36.66 178.18
2025-05-15T16:08:57Z preliminary 2.3 33.0 -36.66 178.18
2025-05-15T16:08:49Z best 2.3 33.0 -36.66 178.18
2025-05-15T16:08:49Z best 2.3 33.0 -36.66 178.18
2025-05-15T16:01:24Z automatic 1.9 30.1 -37.63 178.00
2025-05-15T16:01:24Z automatic 2.1 30.1 -37.63 178.00
2025-05-15T16:01:23Z automatic 2.1 30.1 -37.63 178.00
2025-05-15T16:01:14Z automatic 2.3 30.1 -37.63 178.00
2025-05-15T16:01:07Z automatic 2.3 30.1 -37.63 178.00
2025-05-15T16:01:06Z automatic 1.8 30.1 -37.63 178.00
2025-05-15T16:00:58Z automatic 1.8 30.1 -37.63 178.00
2025-05-15T16:00:57Z automatic 1.8 30.1 -37.63 178.00
2025-05-15T16:00:55Z automatic 1.8 30.1 -37.63 178.00
2025-05-15T16:00:51Z automatic 1.8 30.1 -37.63 178.00
2025-05-15T16:00:50Z automatic 1.8 30.1 -37.63 178.00