Magnitude 4.7, Sun Dec 21 2025 10:46 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


0.01.02.03.04.05.0Magnitude01234Time 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


0100Depth (km)01234Time 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
2026-01-18T21:27:08Z best 4.7 110.5 -28.85 -176.54
2026-01-18T21:27:08Z best 4.2 110.5 -28.85 -176.54
2025-12-21T09:54:49Z preliminary 4.7 140.9 -28.65 -177.56
2025-12-21T09:52:22Z automatic 2.3 45.0 -37.76 178.28
2025-12-21T09:52:15Z automatic 2.3 45.0 -37.76 178.28
2025-12-21T09:52:13Z automatic 2.3 45.0 -37.76 178.28
2025-12-21T09:52:11Z automatic 2.3 45.0 -37.76 178.28
2025-12-21T09:52:09Z automatic 2.3 45.0 -37.76 178.28
2025-12-21T09:51:48Z automatic 2.3 45.0 -37.76 178.28
2025-12-21T09:51:37Z automatic 2.3 45.0 -37.76 178.28
2025-12-21T09:51:25Z automatic 2.3 45.0 -37.76 178.28
2025-12-21T09:51:24Z automatic 2.3 45.0 -37.76 178.28
2025-12-21T09:51:23Z automatic 2.1 45.0 -37.76 178.28
2025-12-21T09:51:22Z automatic 2.1 45.0 -37.76 178.28
2025-12-21T09:51:22Z automatic 2.0 45.0 -37.76 178.28
2025-12-21T09:51:16Z automatic 2.0 45.0 -37.76 178.28
2025-12-21T09:51:07Z automatic 2.0 45.0 -37.76 178.28
2025-12-21T09:51:06Z automatic 2.0 45.0 -37.76 178.28
2025-12-21T09:51:05Z automatic 1.9 45.0 -37.76 178.28
2025-12-21T09:50:59Z automatic 1.9 45.0 -37.76 178.28
2025-12-21T09:50:58Z automatic 1.9 45.0 -37.76 178.28
2025-12-21T09:50:55Z automatic 1.9 45.0 -37.76 178.28
2025-12-21T09:50:55Z automatic 1.9 45.0 -37.76 178.28
2025-12-21T09:50:50Z automatic 1.8 45.0 -37.76 178.28
2025-12-21T09:50:49Z automatic 1.8 45.0 -37.76 178.28
2025-12-21T09:50:48Z automatic 1.8 45.0 -37.76 178.28
2025-12-21T09:50:48Z automatic 1.8 45.0 -37.76 178.28
2025-12-21T09:50:47Z automatic 1.6 45.0 -37.76 178.28
2025-12-21T09:50:46Z automatic 1.6 45.0 -37.76 178.28
2025-12-21T09:50:38Z automatic 1.6 45.0 -37.76 178.28
2025-12-21T09:50:34Z automatic 1.6 45.0 -37.76 178.28
2025-12-21T09:50:31Z automatic 1.6 45.0 -37.76 178.28
2025-12-21T09:50:31Z automatic 1.6 45.0 -37.76 178.28
2025-12-21T09:50:23Z automatic 1.5 45.0 -37.76 178.28
2025-12-21T09:50:22Z automatic 1.5 45.0 -37.76 178.28
2025-12-21T09:50:21Z automatic 1.3 45.0 -37.76 178.28
2025-12-21T09:50:11Z automatic 1.3 45.0 -37.76 178.28
2025-12-21T09:50:10Z automatic 1.3 45.0 -37.76 178.28
2025-12-21T09:50:09Z automatic 1.3 45.0 -37.76 178.28
2025-12-21T09:50:08Z automatic 1.2 45.0 -37.76 178.28
2025-12-21T09:50:06Z automatic 1.2 45.0 -37.76 178.28
2025-12-21T09:50:06Z automatic 1.2 47.8 -37.73 178.28
2025-12-21T09:49:59Z automatic 0.8 47.8 -37.73 178.28