Magnitude 3.9, Tue Aug 5 2025 4:11 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


0.01.02.03.04.0Magnitude01234567891011121314151617Time 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


0100200Depth (km)01234567891011121314151617Time 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
2025-08-05T04:28:15Z best 3.9 237.5 -33.84 -179.69
2025-08-05T04:18:14Z preliminary 4.0 233.3 -33.62 179.65
2025-08-05T04:18:03Z automatic 2.7 95.9 -36.55 178.39
2025-08-05T04:17:53Z preliminary 1.6 5.0 -39.12 176.04
2025-08-05T04:15:49Z preliminary 4.0 233.3 -33.62 179.65
2025-08-05T04:15:12Z automatic 2.0 58.0 -40.70 175.33
2025-08-05T04:15:07Z automatic 2.3 43.1 -39.30 176.38
2025-08-05T04:15:00Z automatic 2.0 58.0 -40.70 175.33
2025-08-05T04:14:55Z automatic 2.0 58.0 -40.70 175.33
2025-08-05T04:14:55Z automatic 2.0 58.0 -40.70 175.33
2025-08-05T04:14:54Z automatic 2.0 58.0 -40.70 175.33
2025-08-05T04:14:53Z automatic 1.8 58.0 -40.70 175.33
2025-08-05T04:14:52Z automatic 1.5 58.0 -40.70 175.33
2025-08-05T04:14:52Z automatic 2.3 43.1 -39.30 176.38
2025-08-05T04:14:50Z automatic 2.3 43.1 -39.30 176.38
2025-08-05T04:14:50Z automatic 1.2 58.0 -40.70 175.33
2025-08-05T04:14:41Z automatic 0.9 58.0 -40.70 175.33
2025-08-05T04:14:38Z automatic 0.9 58.0 -40.70 175.33
2025-08-05T04:14:37Z automatic 0.9 58.0 -40.70 175.33
2025-08-05T04:14:34Z automatic 1.0 58.0 -40.70 175.33
2025-08-05T04:14:33Z automatic 1.0 58.0 -40.70 175.33
2025-08-05T04:14:32Z automatic 1.0 58.0 -40.70 175.33
2025-08-05T04:14:32Z automatic 0.9 58.0 -40.70 175.33
2025-08-05T04:14:29Z automatic 2.3 43.1 -39.30 176.38
2025-08-05T04:14:28Z automatic 0.9 58.0 -40.70 175.33
2025-08-05T04:14:28Z automatic 2.4 43.1 -39.30 176.38
2025-08-05T04:14:21Z automatic 2.3 43.1 -39.30 176.38
2025-08-05T04:14:19Z automatic 2.2 43.1 -39.30 176.38
2025-08-05T04:14:19Z automatic 2.5 43.1 -39.30 176.38
2025-08-05T04:14:11Z automatic 2.0 40.3 -37.66 178.10
2025-08-05T04:14:08Z automatic 2.0 40.3 -37.66 178.10
2025-08-05T04:14:04Z automatic 1.8 40.3 -37.66 178.10
2025-08-05T04:13:43Z automatic 1.4 40.3 -37.66 178.10
2025-08-05T04:13:37Z automatic 1.1 40.3 -37.66 178.10