Magnitude 2.9, Fri Aug 1 2025 8:22 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


0.01.02.03.0Magnitude0123456Time 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


010203040Depth (km)0123456Time 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
2025-07-31T20:29:01Z best 2.9 12.0 -37.12 179.16
2025-07-31T20:24:50Z automatic 2.3 35.7 -37.80 178.40
2025-07-31T20:24:47Z automatic 2.3 35.7 -37.80 178.40
2025-07-31T20:24:47Z automatic 2.3 35.7 -37.80 178.40
2025-07-31T20:24:43Z automatic 2.2 35.7 -37.80 178.40
2025-07-31T20:24:37Z automatic 2.1 35.7 -37.80 178.40
2025-07-31T20:24:23Z automatic 2.1 35.7 -37.80 178.40
2025-07-31T20:24:21Z automatic 2.1 35.7 -37.80 178.40
2025-07-31T20:24:10Z automatic 2.1 35.7 -37.80 178.40
2025-07-31T20:24:04Z automatic 2.1 35.7 -37.80 178.40
2025-07-31T20:24:02Z automatic 2.1 35.7 -37.80 178.40
2025-07-31T20:24:01Z automatic 2.1 35.7 -37.80 178.40
2025-07-31T20:23:58Z automatic 2.1 35.7 -37.80 178.40
2025-07-31T20:23:56Z automatic 2.1 35.7 -37.80 178.40
2025-07-31T20:23:56Z automatic 2.1 35.7 -37.80 178.40
2025-07-31T20:23:54Z automatic 1.9 35.7 -37.80 178.40
2025-07-31T20:23:51Z automatic 1.9 35.7 -37.80 178.40
2025-07-31T20:23:51Z automatic 1.9 35.7 -37.80 178.40
2025-07-31T20:23:51Z automatic 1.8 35.7 -37.80 178.40
2025-07-31T20:23:38Z automatic 1.8 28.2 -37.81 178.39
2025-07-31T20:23:23Z automatic 1.5 28.2 -37.81 178.39