Magnitude 4.6, Fri Oct 17 2025 6:33 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


0.01.02.03.04.05.0Magnitude0123Time since earthquake (days)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


0100200300400500600Depth (km)0123Time since earthquake (days)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
2025-10-20T18:19:06Z best 4.6 500.0 -26.28 -179.56
2025-10-18T03:21:43Z best 4.6 521.9 -25.62 179.48
2025-10-18T03:21:42Z preliminary 4.5 500.0 -28.06 179.90
2025-10-17T05:39:35Z preliminary 4.5 500.0 -28.06 179.90
2025-10-17T05:39:33Z preliminary 3.6 500.0 -28.06 179.90
2025-10-17T05:39:31Z preliminary 3.5 500.0 -28.06 179.90
2025-10-17T05:39:01Z automatic 2.7 80.3 -37.64 176.98
2025-10-17T05:38:59Z automatic 2.7 80.3 -37.64 176.98
2025-10-17T05:38:57Z automatic 2.7 80.3 -37.64 176.98
2025-10-17T05:38:55Z automatic 4.2 375.5 -31.52 178.77
2025-10-17T05:38:53Z automatic 2.7 80.3 -37.64 176.98
2025-10-17T05:38:47Z automatic 4.2 375.5 -31.52 178.77
2025-10-17T05:38:39Z automatic 2.7 80.3 -37.64 176.98
2025-10-17T05:38:36Z automatic 2.7 80.3 -37.64 176.98
2025-10-17T05:38:35Z automatic 4.2 375.5 -31.52 178.77
2025-10-17T05:38:32Z automatic 2.6 80.3 -37.64 176.98
2025-10-17T05:38:29Z automatic 2.6 80.3 -37.64 176.98
2025-10-17T05:38:26Z automatic 2.6 80.3 -37.64 176.98
2025-10-17T05:38:25Z automatic 2.6 80.3 -37.64 176.98
2025-10-17T05:38:24Z automatic 2.5 80.3 -37.64 176.98
2025-10-17T05:38:23Z automatic 2.5 80.3 -37.64 176.98
2025-10-17T05:38:21Z automatic 2.5 80.3 -37.64 176.98
2025-10-17T05:38:20Z automatic 2.5 80.3 -37.64 176.98
2025-10-17T05:38:19Z automatic 2.3 80.3 -37.64 176.98
2025-10-17T05:38:15Z automatic 2.3 80.3 -37.64 176.98
2025-10-17T05:38:14Z automatic 2.3 80.3 -37.64 176.98
2025-10-17T05:38:13Z automatic 2.3 80.3 -37.64 176.98
2025-10-17T05:38:12Z automatic 4.2 375.5 -31.52 178.77
2025-10-17T05:38:12Z automatic 2.3 80.3 -37.64 176.98
2025-10-17T05:38:11Z automatic 2.3 80.3 -37.64 176.98
2025-10-17T05:38:09Z automatic 2.3 80.3 -37.64 176.98
2025-10-17T05:38:07Z automatic 4.2 375.5 -31.52 178.77
2025-10-17T05:38:07Z automatic 2.2 80.3 -37.64 176.98
2025-10-17T05:38:06Z automatic 2.2 80.3 -37.64 176.98
2025-10-17T05:38:06Z automatic 2.2 80.3 -37.64 176.98
2025-10-17T05:38:05Z automatic 2.2 80.3 -37.64 176.98
2025-10-17T05:38:05Z automatic 4.2 375.5 -31.52 178.77
2025-10-17T05:38:03Z automatic 4.2 375.5 -31.52 178.77
2025-10-17T05:38:02Z automatic 4.2 375.5 -31.52 178.77
2025-10-17T05:37:59Z automatic 4.3 375.5 -31.52 178.77
2025-10-17T05:37:30Z automatic 3.4 375.5 -31.52 178.77
2025-10-17T05:37:27Z automatic 3.3 375.5 -31.52 178.77