Magnitude 3.6, Fri Sep 1 2023 3:00 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


0.01.02.03.04.0Magnitude012Time 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


01020304050Depth (km)012Time 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
2023-09-18T01:39:33Z best 3.6 26.3 -41.71 174.18
2023-08-31T15:11:13Z best 3.8 28.1 -41.71 174.17
2023-08-31T15:01:37Z preliminary 3.6 27.9 -41.69 174.15
2023-08-31T15:01:37Z automatic 3.5 41.1 -41.77 174.24
2023-08-31T15:01:36Z automatic 3.5 41.1 -41.77 174.24
2023-08-31T15:01:35Z automatic 3.5 41.1 -41.77 174.24
2023-08-31T15:01:35Z automatic 3.6 41.1 -41.77 174.24
2023-08-31T15:01:33Z automatic 3.6 41.1 -41.77 174.24
2023-08-31T15:01:31Z automatic 3.6 41.1 -41.77 174.24
2023-08-31T15:01:30Z automatic 3.6 41.1 -41.77 174.24
2023-08-31T15:01:30Z automatic 3.6 41.1 -41.77 174.24
2023-08-31T15:01:30Z automatic 3.6 41.1 -41.77 174.24
2023-08-31T15:01:29Z automatic 3.6 41.1 -41.77 174.24
2023-08-31T15:01:28Z automatic 3.6 41.1 -41.77 174.24
2023-08-31T15:01:28Z automatic 3.6 41.1 -41.77 174.24
2023-08-31T15:01:24Z automatic 3.5 41.1 -41.77 174.24
2023-08-31T15:01:22Z automatic 3.5 41.1 -41.77 174.24
2023-08-31T15:01:21Z automatic 3.5 41.1 -41.77 174.24
2023-08-31T15:01:21Z automatic 3.5 41.1 -41.77 174.24
2023-08-31T15:01:18Z automatic 3.5 41.1 -41.77 174.24
2023-08-31T15:01:17Z automatic 3.5 41.1 -41.77 174.24
2023-08-31T15:01:17Z automatic 3.5 41.1 -41.77 174.24
2023-08-31T15:01:16Z automatic 3.5 41.1 -41.77 174.24
2023-08-31T15:01:15Z automatic 3.5 41.1 -41.77 174.24
2023-08-31T15:01:11Z automatic 3.5 41.1 -41.77 174.24
2023-08-31T15:01:10Z automatic 3.5 41.1 -41.77 174.24
2023-08-31T15:01:10Z automatic 3.4 41.1 -41.77 174.24
2023-08-31T15:01:09Z automatic 3.4 41.1 -41.77 174.24
2023-08-31T15:01:03Z automatic 3.3 41.1 -41.77 174.24
2023-08-31T15:01:01Z automatic 3.2 41.1 -41.74 174.21
2023-08-31T15:01:00Z automatic 3.2 41.1 -41.74 174.21
2023-08-31T15:00:53Z automatic 3.1 41.1 -41.74 174.21
2023-08-31T15:00:52Z automatic 3.1 41.1 -41.74 174.21
2023-08-31T15:00:50Z automatic 3.0 41.1 -41.74 174.21
2023-08-31T15:00:46Z automatic 3.0 34.5 -41.70 174.17
2023-08-31T15:00:43Z automatic 3.1 34.5 -41.70 174.17