Magnitude 2.2, Sun Aug 31 2025 5:03 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


0.01.02.03.0Magnitude01234Time 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


010Depth (km)01234Time 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
2025-08-31T05:08:29Z best 2.2 4.6 -43.40 172.49
2025-08-31T05:05:36Z automatic 2.3 9.9 -43.41 172.47
2025-08-31T05:05:12Z automatic 2.2 9.9 -43.41 172.47
2025-08-31T05:04:55Z automatic 2.3 9.9 -43.41 172.47
2025-08-31T05:04:54Z automatic 2.3 9.9 -43.41 172.47
2025-08-31T05:04:50Z automatic 2.3 9.9 -43.41 172.47
2025-08-31T05:04:49Z automatic 2.3 9.9 -43.41 172.47
2025-08-31T05:04:48Z automatic 2.3 9.9 -43.41 172.47
2025-08-31T05:04:46Z automatic 2.3 9.9 -43.41 172.47
2025-08-31T05:04:45Z automatic 2.3 9.9 -43.41 172.47
2025-08-31T05:04:45Z automatic 2.3 9.9 -43.41 172.47
2025-08-31T05:04:44Z automatic 2.2 9.9 -43.41 172.47
2025-08-31T05:04:43Z automatic 2.2 9.9 -43.41 172.47
2025-08-31T05:04:41Z automatic 2.2 9.9 -43.41 172.47
2025-08-31T05:04:39Z automatic 2.2 9.9 -43.41 172.47
2025-08-31T05:04:31Z automatic 2.1 9.9 -43.41 172.47
2025-08-31T05:04:29Z automatic 2.1 9.9 -43.41 172.47
2025-08-31T05:04:25Z automatic 2.0 9.9 -43.41 172.47