Magnitude 4.0, Sun Aug 24 2025 11:52 AM


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


0.01.02.03.04.05.0Magnitude012345678910111213141516171819202122Time 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


0100200300400500600700Depth (km)012345678910111213141516171819202122Time 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
2025-08-24T00:14:56Z best 4.0 600.0 -24.64 -179.09
2025-08-24T00:02:24Z preliminary 4.0 500.0 -24.90 179.95
2025-08-23T23:57:45Z automatic 1.9 144.5 -38.85 175.89
2025-08-23T23:57:44Z automatic 1.9 144.5 -38.85 175.89
2025-08-23T23:57:40Z automatic 1.9 144.5 -38.85 175.89
2025-08-23T23:57:38Z automatic 1.8 144.5 -38.85 175.89
2025-08-23T23:57:36Z automatic 1.8 144.5 -38.85 175.89
2025-08-23T23:57:34Z automatic 1.8 144.5 -38.85 175.89
2025-08-23T23:57:33Z automatic 1.8 144.5 -38.85 175.89
2025-08-23T23:57:30Z automatic 1.7 144.5 -38.85 175.89
2025-08-23T23:57:25Z automatic 2.3 68.2 -36.71 176.78
2025-08-23T23:57:22Z automatic 1.5 144.5 -38.85 175.89
2025-08-23T23:57:18Z automatic 1.5 144.5 -38.85 175.89
2025-08-23T23:57:18Z automatic 1.5 144.5 -38.85 175.89
2025-08-23T23:57:17Z automatic 1.6 144.5 -38.85 175.89
2025-08-23T23:57:13Z automatic 1.9 144.5 -38.85 175.89
2025-08-23T23:57:12Z automatic 2.3 144.5 -38.85 175.89
2025-08-23T23:57:00Z automatic 2.3 68.2 -36.71 176.78
2025-08-23T23:56:57Z automatic 2.3 68.2 -36.71 176.78
2025-08-23T23:56:55Z automatic 2.3 68.2 -36.71 176.78
2025-08-23T23:56:52Z automatic 2.2 68.2 -36.71 176.78
2025-08-23T23:56:44Z automatic 2.3 68.2 -36.71 176.78
2025-08-23T23:56:27Z automatic 2.3 68.2 -36.71 176.78