Magnitude 1.8, Wed Apr 16 2025 6:56 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


0.01.02.0Magnitude024681012141618202224262830Time since earthquake (minutes)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


01020Depth (km)024681012141618202224262830Time since earthquake (minutes)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
2025-04-16T07:28:36Z best 1.8 15.8 -39.74 176.51
2025-04-16T06:58:09Z preliminary 1.9 17.1 -39.76 176.50
2025-04-16T06:57:50Z best 1.9 16.7 -39.76 176.51
2025-04-16T06:57:43Z best 2.0 16.7 -39.76 176.51
2025-04-16T06:57:39Z best 1.9 16.7 -39.76 176.51
2025-04-16T06:57:38Z best 1.7 16.7 -39.76 176.51
2025-04-16T06:57:30Z best 1.3 16.7 -39.76 176.51
2025-04-16T06:57:30Z best 1.3 16.7 -39.76 176.51