Magnitude 3.9, Mon Oct 21 2024 8:14 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


0.01.02.03.04.05.0Magnitude01Time 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


010203040Depth (km)01Time 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
2024-10-29T22:47:55Z best 3.9 33.0 -34.09 -178.26
2024-10-20T19:28:00Z best 4.1 33.0 -34.08 -178.27
2024-10-20T19:20:08Z preliminary 4.1 33.0 -34.09 -178.23
2024-10-20T19:18:25Z automatic 2.4 32.9 -37.79 178.11
2024-10-20T19:18:21Z automatic 2.4 32.9 -37.79 178.11
2024-10-20T19:18:18Z automatic 2.3 32.9 -37.79 178.11
2024-10-20T19:18:13Z automatic 2.3 32.9 -37.79 178.11
2024-10-20T19:17:49Z automatic 2.1 32.9 -37.79 178.11
2024-10-20T19:17:49Z automatic 2.1 32.9 -37.79 178.11
2024-10-20T19:17:48Z automatic 2.1 32.9 -37.79 178.11
2024-10-20T19:17:48Z automatic 2.1 32.9 -37.79 178.11
2024-10-20T19:17:46Z automatic 2.0 32.9 -37.79 178.11
2024-10-20T19:17:43Z automatic 2.0 32.9 -37.79 178.11
2024-10-20T19:17:34Z automatic 2.0 32.9 -37.79 178.11
2024-10-20T19:17:33Z automatic 2.0 32.9 -37.79 178.11
2024-10-20T19:17:31Z automatic 2.0 32.9 -37.79 178.11
2024-10-20T19:17:31Z automatic 2.0 32.9 -37.79 178.11
2024-10-20T19:17:30Z automatic 1.9 32.9 -37.79 178.11
2024-10-20T19:17:29Z automatic 1.9 32.9 -37.79 178.11
2024-10-20T19:17:27Z automatic 1.8 32.9 -37.79 178.11
2024-10-20T19:17:26Z automatic 1.8 32.9 -37.79 178.11
2024-10-20T19:17:25Z automatic 1.8 32.9 -37.79 178.11
2024-10-20T19:17:18Z automatic 1.7 32.9 -37.79 178.11
2024-10-20T19:17:17Z automatic 1.7 32.9 -37.79 178.11
2024-10-20T19:17:17Z automatic 1.6 32.9 -37.79 178.11
2024-10-20T19:17:08Z automatic 1.6 32.9 -37.79 178.11
2024-10-20T19:17:07Z automatic 1.6 32.9 -37.79 178.11
2024-10-20T19:16:59Z automatic 1.4 32.9 -37.79 178.11
2024-10-20T19:16:58Z automatic 1.4 32.9 -37.79 178.11
2024-10-20T19:16:58Z automatic 1.3 32.9 -37.79 178.11
2024-10-20T19:16:57Z automatic 0.8 32.9 -37.79 178.11
2024-10-20T19:16:52Z automatic 0.8 32.9 -37.79 178.11
2024-10-20T19:16:50Z automatic 0.8 32.9 -37.79 178.11