Magnitude 2.5, Thu Jul 31 2025 7:47 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


0.01.02.03.0Magnitude01Time since earthquake (hours)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)01Time since earthquake (hours)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
2025-07-31T08:55:12Z best 2.5 203.5 -36.84 177.67
2025-07-31T07:52:32Z preliminary 2.7 204.6 -36.86 177.72
2025-07-31T07:50:35Z automatic 2.3 99.8 -38.01 177.18
2025-07-31T07:50:22Z automatic 2.1 99.8 -38.01 177.18
2025-07-31T07:50:19Z automatic 2.0 99.8 -38.01 177.18
2025-07-31T07:49:44Z automatic 1.9 99.8 -38.01 177.18
2025-07-31T07:49:40Z automatic 1.9 99.8 -38.01 177.18
2025-07-31T07:49:39Z automatic 1.9 99.8 -38.01 177.18
2025-07-31T07:49:38Z automatic 1.9 99.8 -38.01 177.18
2025-07-31T07:49:35Z automatic 1.9 99.8 -38.01 177.18
2025-07-31T07:49:34Z automatic 1.9 99.8 -38.01 177.18
2025-07-31T07:49:34Z automatic 1.9 99.8 -38.01 177.18
2025-07-31T07:49:32Z automatic 1.7 99.8 -38.01 177.18
2025-07-31T07:49:32Z automatic 1.7 99.8 -38.01 177.18
2025-07-31T07:49:31Z automatic 1.6 99.8 -38.01 177.18
2025-07-31T07:49:27Z automatic 1.4 99.8 -38.01 177.18
2025-07-31T07:49:25Z automatic 1.4 99.8 -38.01 177.18
2025-07-31T07:49:16Z automatic 1.4 99.8 -38.01 177.18
2025-07-31T07:49:07Z automatic 1.3 47.8 -37.68 177.40