Magnitude 2.7, Fri Aug 25 2023 2:50 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


0.01.02.03.0Magnitude01234567Time since earthquake (weeks)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


0102030Depth (km)01234567Time since earthquake (weeks)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
2023-10-17T21:42:03Z best 2.7 8.8 -41.86 171.52
2023-09-11T02:55:17Z best 2.7 11.3 -41.87 171.55
2023-08-24T15:29:43Z best 2.7 9.7 -41.85 171.53
2023-08-24T14:52:14Z preliminary 3.0 7.2 -41.84 171.49
2023-08-24T14:52:14Z automatic 2.8 25.6 -41.84 171.58
2023-08-24T14:52:11Z automatic 2.8 25.6 -41.84 171.58
2023-08-24T14:52:10Z automatic 2.8 25.6 -41.84 171.58
2023-08-24T14:52:10Z automatic 2.7 25.6 -41.84 171.58
2023-08-24T14:52:06Z automatic 2.7 25.6 -41.84 171.58
2023-08-24T14:52:04Z automatic 2.7 25.6 -41.84 171.58
2023-08-24T14:52:03Z automatic 2.7 25.6 -41.84 171.58
2023-08-24T14:52:02Z automatic 2.7 25.6 -41.84 171.58
2023-08-24T14:51:59Z automatic 2.7 25.6 -41.84 171.58
2023-08-24T14:51:50Z automatic 2.7 25.6 -41.84 171.58
2023-08-24T14:51:35Z automatic 2.8 25.6 -41.84 171.58
2023-08-24T14:51:11Z automatic 2.9 20.9 -41.83 171.55