Magnitude 1.8, Thu Aug 7 2025 10:58 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


0.01.02.0Magnitude024681012141618202224262830323436384042444648Time 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


0204060Depth (km)024681012141618202224262830323436384042444648Time 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
2025-08-07T11:47:53Z best 1.8 42.7 -38.81 176.71
2025-08-07T11:00:24Z preliminary 1.9 42.0 -38.81 176.69
2025-08-07T10:59:30Z preliminary 2.0 42.0 -38.81 176.69
2025-08-07T10:59:26Z preliminary 1.9 42.0 -38.81 176.69
2025-08-07T10:59:26Z automatic 1.8 50.1 -38.79 176.67
2025-08-07T10:59:26Z automatic 1.8 50.1 -38.79 176.67
2025-08-07T10:59:23Z automatic 1.7 50.1 -38.79 176.67
2025-08-07T10:59:22Z automatic 1.7 50.1 -38.79 176.67
2025-08-07T10:59:22Z automatic 1.7 50.1 -38.79 176.67
2025-08-07T10:59:22Z automatic 1.5 50.1 -38.79 176.67
2025-08-07T10:59:21Z automatic 1.5 50.1 -38.79 176.67
2025-08-07T10:59:16Z automatic 1.5 50.1 -38.79 176.67
2025-08-07T10:59:13Z automatic 1.5 48.2 -38.78 176.67
2025-08-07T10:59:12Z automatic 1.3 48.2 -38.78 176.67
2025-08-07T10:59:04Z automatic 1.1 48.2 -38.78 176.67
2025-08-07T10:59:02Z automatic 1.0 48.2 -38.78 176.67