Magnitude 3.6, Wed Apr 16 2025 10:00 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


0.01.02.03.04.0Magnitude012Time 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


0100200300400500600Depth (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
2025-04-30T18:59:52Z best 3.6 500.0 -31.81 178.84
2025-04-30T18:42:05Z preliminary 3.8 500.0 -31.77 178.85
2025-04-16T10:07:03Z preliminary 3.8 500.0 -31.77 178.85
2025-04-16T10:04:09Z automatic 2.1 50.6 -37.73 177.92
2025-04-16T10:04:00Z automatic 2.0 50.6 -37.73 177.92
2025-04-16T10:03:54Z automatic 1.8 50.6 -37.73 177.92
2025-04-16T10:03:46Z automatic 1.7 50.6 -37.73 177.92
2025-04-16T10:03:27Z automatic 1.3 50.6 -37.73 177.92
2025-04-16T10:03:21Z automatic 1.2 50.6 -37.73 177.92