Magnitude 3.5, Wed Apr 16 2025 11:14 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 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


0100Depth (km)012Time since earthquake (weeks)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
2025-05-01T00:24:15Z preliminary 3.5 100.0 -32.50 -178.16
2025-04-17T10:17:37Z best 3.7 33.0 -32.93 -177.29
2025-04-16T11:59:40Z best 3.7 33.0 -32.93 -177.29
2025-04-16T11:33:37Z preliminary 4.6 33.0 -32.88 -177.26
2025-04-16T11:24:50Z automatic 2.0 5.5 -38.84 177.19
2025-04-16T11:19:38Z automatic 2.0 5.5 -38.84 177.19
2025-04-16T11:19:27Z automatic 2.0 5.5 -38.84 177.19
2025-04-16T11:19:21Z automatic 2.0 5.5 -38.84 177.19
2025-04-16T11:19:09Z automatic 1.8 5.5 -38.84 177.19
2025-04-16T11:18:51Z automatic 1.6 5.5 -38.84 177.19
2025-04-16T11:18:40Z automatic 1.4 5.5 -38.84 177.19
2025-04-16T11:18:38Z automatic 1.5 5.5 -38.84 177.19
2025-04-16T11:18:36Z automatic 1.1 5.5 -38.84 177.19