Magnitude 3.1, Tue Aug 5 2025 3:35 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


0.01.02.03.04.0Magnitude0123456789101112Time 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)0123456789101112Time 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
2025-08-05T03:48:10Z best 3.1 191.3 -35.83 178.25
2025-08-05T03:38:19Z preliminary 3.2 200.0 -35.94 178.35
2025-08-05T03:38:00Z automatic 2.3 66.4 -37.65 177.82
2025-08-05T03:37:58Z automatic 2.2 66.4 -37.65 177.82
2025-08-05T03:37:51Z automatic 2.2 66.4 -37.65 177.82
2025-08-05T03:37:50Z automatic 2.2 66.4 -37.65 177.82
2025-08-05T03:37:48Z automatic 2.1 66.4 -37.65 177.82
2025-08-05T03:37:48Z automatic 2.1 66.4 -37.65 177.82
2025-08-05T03:37:44Z automatic 2.1 66.4 -37.65 177.82
2025-08-05T03:37:44Z automatic 2.1 66.4 -37.65 177.82
2025-08-05T03:37:42Z automatic 1.9 66.4 -37.65 177.82
2025-08-05T03:37:42Z automatic 1.9 66.4 -37.65 177.82
2025-08-05T03:37:41Z automatic 1.7 66.4 -37.65 177.82
2025-08-05T03:37:40Z automatic 1.9 66.4 -37.65 177.82