Magnitude 3.8, Sun Jul 27 2025 11:43 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


0.01.02.03.04.0Magnitude012345678910111213141516171819202122Time 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


0100200300Depth (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
2025-07-27T12:05:15Z best 3.8 327.2 -34.31 179.22
2025-07-27T11:50:17Z preliminary 3.8 300.0 -34.15 179.19
2025-07-27T11:48:46Z preliminary 3.8 300.0 -34.15 179.19
2025-07-27T11:46:08Z automatic 1.6 46.8 -37.81 177.78
2025-07-27T11:46:04Z automatic 1.4 46.8 -37.81 177.78
2025-07-27T11:46:01Z automatic 1.2 46.8 -37.81 177.78
2025-07-27T11:45:46Z automatic 1.4 46.8 -37.81 177.78
2025-07-27T11:45:30Z automatic 1.2 46.8 -37.81 177.78
2025-07-27T11:45:09Z automatic 0.7 46.8 -37.81 177.78
2025-07-27T11:45:07Z automatic 0.7 46.8 -37.81 177.78