Magnitude 4.3, Mon Apr 21 2025 3:20 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


0.01.02.03.04.05.0Magnitude01Time 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
2025-05-02T09:57:07Z best 4.3 33.0 -31.67 -177.04
2025-04-21T03:33:12Z best 4.3 33.0 -31.59 -177.30
2025-04-21T03:26:53Z preliminary 4.3 33.0 -31.40 -178.24
2025-04-21T03:26:53Z preliminary 4.3 33.0 -31.40 -178.24
2025-04-21T03:24:59Z automatic 2.6 39.4 -37.72 178.08
2025-04-21T03:24:58Z automatic 2.6 39.4 -37.72 178.08
2025-04-21T03:24:47Z automatic 2.6 39.4 -37.72 178.08
2025-04-21T03:24:34Z automatic 2.6 39.4 -37.72 178.08
2025-04-21T03:24:33Z automatic 2.6 39.4 -37.72 178.08
2025-04-21T03:24:30Z automatic 2.6 39.4 -37.72 178.08
2025-04-21T03:24:26Z automatic 2.6 39.4 -37.72 178.08
2025-04-21T03:24:20Z automatic 2.6 39.4 -37.72 178.08
2025-04-21T03:24:19Z automatic 2.6 39.4 -37.72 178.08
2025-04-21T03:24:18Z automatic 2.6 39.4 -37.72 178.08
2025-04-21T03:24:16Z automatic 2.6 39.4 -37.72 178.08
2025-04-21T03:24:15Z automatic 2.6 39.4 -37.72 178.08
2025-04-21T03:24:13Z automatic 2.5 39.4 -37.72 178.08
2025-04-21T03:24:11Z automatic 2.5 39.4 -37.72 178.08
2025-04-21T03:24:10Z automatic 2.5 39.4 -37.72 178.08
2025-04-21T03:24:09Z automatic 2.5 39.4 -37.72 178.08
2025-04-21T03:24:09Z automatic 2.4 39.4 -37.72 178.08
2025-04-21T03:24:04Z automatic 2.4 39.4 -37.72 178.08
2025-04-21T03:24:04Z automatic 2.4 39.4 -37.72 178.08
2025-04-21T03:24:02Z automatic 2.4 39.4 -37.72 178.08
2025-04-21T03:24:02Z automatic 2.4 39.4 -37.72 178.08
2025-04-21T03:23:59Z automatic 2.4 39.4 -37.72 178.08
2025-04-21T03:23:58Z automatic 2.4 39.4 -37.72 178.08
2025-04-21T03:23:58Z automatic 2.3 39.4 -37.72 178.08
2025-04-21T03:23:57Z automatic 2.3 39.4 -37.72 178.08
2025-04-21T03:23:57Z automatic 2.3 39.4 -37.72 178.08
2025-04-21T03:23:57Z automatic 2.3 39.4 -37.72 178.08
2025-04-21T03:23:56Z automatic 2.1 39.4 -37.72 178.08
2025-04-21T03:23:56Z automatic 2.1 39.4 -37.72 178.08
2025-04-21T03:23:55Z automatic 2.1 39.4 -37.72 178.08
2025-04-21T03:23:54Z automatic 2.1 39.4 -37.72 178.08
2025-04-21T03:23:52Z automatic 2.0 39.4 -37.72 178.08
2025-04-21T03:23:51Z automatic 2.0 39.4 -37.72 178.08
2025-04-21T03:23:51Z automatic 1.9 39.4 -37.72 178.08
2025-04-21T03:23:47Z automatic 1.9 39.4 -37.72 178.08
2025-04-21T03:23:47Z automatic 1.9 39.4 -37.72 178.08
2025-04-21T03:23:43Z automatic 1.8 39.4 -37.72 178.08
2025-04-21T03:23:43Z automatic 1.8 39.4 -37.72 178.08
2025-04-21T03:23:42Z automatic 1.7 39.4 -37.72 178.08
2025-04-21T03:23:38Z automatic 1.7 39.4 -37.72 178.08
2025-04-21T03:23:37Z automatic 1.7 39.4 -37.72 178.08
2025-04-21T03:23:36Z automatic 2.0 39.4 -37.72 178.08
2025-04-21T03:23:27Z automatic 2.0 39.4 -37.72 178.08