Magnitude 4.9, Sun Aug 31 2025 11:06 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


0.01.02.03.04.05.0Magnitude02468101214161820222426283032343638Time since earthquake (minutes)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)02468101214161820222426283032343638Time since earthquake (minutes)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
2025-08-30T23:46:14Z best 4.9 100.0 -16.42 -173.21
2025-08-30T23:22:42Z preliminary 4.9 100.0 -16.42 -173.19
2025-08-30T23:14:04Z automatic 2.2 155.6 -38.16 176.55
2025-08-30T23:13:58Z automatic 2.1 155.6 -38.16 176.55
2025-08-30T23:13:45Z automatic 2.1 155.6 -38.16 176.55
2025-08-30T23:13:38Z automatic 2.1 155.6 -38.16 176.55
2025-08-30T23:13:37Z automatic 2.1 155.6 -38.16 176.55
2025-08-30T23:13:32Z automatic 2.2 155.6 -38.16 176.55
2025-08-30T23:13:32Z automatic 2.2 155.6 -38.16 176.55
2025-08-30T23:13:31Z automatic 2.1 155.6 -38.16 176.55
2025-08-30T23:13:31Z automatic 2.1 155.6 -38.16 176.55
2025-08-30T23:13:30Z automatic 2.1 155.6 -38.16 176.55
2025-08-30T23:13:30Z automatic 2.1 155.6 -38.16 176.55
2025-08-30T23:13:29Z automatic 2.2 155.6 -38.16 176.55
2025-08-30T23:13:29Z automatic 2.2 155.6 -38.16 176.55
2025-08-30T23:13:21Z automatic 2.4 155.6 -38.16 176.55
2025-08-30T23:13:21Z automatic 2.4 155.6 -38.16 176.55
2025-08-30T23:13:14Z automatic 2.3 155.6 -38.16 176.55
2025-08-30T23:13:14Z automatic 2.0 73.8 -37.60 177.87
2025-08-30T23:12:46Z automatic 1.9 73.8 -37.60 177.87
2025-08-30T23:12:42Z automatic 2.3 73.8 -37.60 177.87