Magnitude 3.0, Wed Jul 30 2025 6:17 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


0.01.02.03.0Magnitude024681012141618202224262830323436384042444648505254Time 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


0100200Depth (km)024681012141618202224262830323436384042444648505254Time 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
2025-07-29T19:11:18Z best 3.0 186.4 -37.11 177.15
2025-07-29T18:20:47Z preliminary 2.9 204.8 -37.30 177.30
2025-07-29T18:20:47Z automatic 2.2 70.1 -38.98 176.37
2025-07-29T18:19:55Z automatic 2.4 70.1 -38.98 176.37
2025-07-29T18:19:53Z automatic 2.2 70.1 -38.98 176.37
2025-07-29T18:19:52Z automatic 2.1 70.1 -38.98 176.37
2025-07-29T18:19:49Z automatic 2.1 70.1 -38.98 176.37
2025-07-29T18:19:44Z automatic 1.9 70.1 -38.98 176.37
2025-07-29T18:18:50Z automatic 1.1 70.1 -38.98 176.37
2025-07-29T18:18:39Z automatic 1.0 58.9 -38.93 176.42
2025-07-29T18:18:33Z automatic 0.4 58.9 -38.93 176.42