Magnitude 3.9, Thu Apr 17 2025 2:16 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
2025-05-01T03:45:58Z preliminary 3.9 100.0 -32.38 -178.69
2025-04-17T10:18:31Z preliminary 4.1 12.0 -32.37 -179.18
2025-04-17T06:15:23Z preliminary 4.1 12.0 -32.37 -179.18
2025-04-17T06:10:17Z preliminary 4.4 12.0 -32.37 -179.18
2025-04-17T06:10:01Z preliminary 4.1 12.0 -32.37 -179.18
2025-04-17T02:20:25Z preliminary 4.4 12.0 -32.37 -179.18
2025-04-17T02:20:24Z preliminary 4.4 12.0 -32.37 -179.18
2025-04-17T02:19:19Z automatic 1.7 12.9 -37.93 177.95
2025-04-17T02:18:50Z automatic 1.5 12.9 -37.93 177.95
2025-04-17T02:18:49Z automatic 0.8 12.9 -37.93 177.95