Magnitude 1.8, Wed Apr 2 2025 7:12 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


0.01.02.0Magnitude01Time since earthquake (hours)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


0100Depth (km)01Time since earthquake (hours)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
2025-04-02T07:41:50Z best 1.8 103.4 -38.88 175.44
2025-04-02T06:15:52Z preliminary 1.8 95.8 -38.88 175.42
2025-04-02T06:14:57Z automatic 1.8 95.2 -39.01 175.43
2025-04-02T06:14:53Z automatic 1.7 95.2 -39.01 175.43
2025-04-02T06:14:19Z automatic 1.7 95.2 -39.01 175.43
2025-04-02T06:14:16Z automatic 1.6 95.2 -39.01 175.43
2025-04-02T06:14:10Z automatic 1.5 95.2 -39.01 175.43
2025-04-02T06:14:06Z automatic 1.4 95.2 -39.01 175.43
2025-04-02T06:13:57Z automatic 1.4 95.2 -39.01 175.43
2025-04-02T06:13:56Z automatic 1.4 95.2 -39.01 175.43
2025-04-02T06:13:48Z automatic 1.3 95.2 -39.01 175.43
2025-04-02T06:13:38Z automatic 1.0 27.8 -39.22 175.72
2025-04-02T06:13:37Z automatic 1.2 27.8 -39.22 175.72
2025-04-02T06:13:37Z automatic 1.2 27.8 -39.22 175.72