Magnitude 3.3, Wed Aug 20 2025 1:31 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


0.01.02.03.04.0Magnitude012345678Time 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)012345678Time 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
2025-08-19T13:39:48Z best 3.3 5.0 -43.27 171.16
2025-08-19T13:36:17Z preliminary 3.4 5.0 -43.27 171.16
2025-08-19T13:34:22Z automatic 3.4 11.0 -43.30 171.18
2025-08-19T13:34:20Z automatic 3.4 11.0 -43.30 171.18
2025-08-19T13:34:20Z automatic 3.4 11.0 -43.30 171.18
2025-08-19T13:34:13Z automatic 3.4 11.0 -43.30 171.18
2025-08-19T13:34:12Z automatic 3.4 11.0 -43.30 171.18
2025-08-19T13:34:11Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:34:10Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:34:09Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:34:06Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:34:04Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:34:02Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:33:56Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:33:56Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:33:54Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:33:53Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:33:52Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:33:51Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:33:51Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:33:50Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:33:49Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:33:47Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:33:45Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:33:44Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:33:43Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:33:40Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:33:39Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:33:34Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:33:28Z automatic 3.3 11.0 -43.30 171.18
2025-08-19T13:33:21Z automatic 3.3 9.9 -43.30 171.17
2025-08-19T13:33:18Z automatic 3.2 9.9 -43.30 171.17
2025-08-19T13:33:16Z automatic 3.2 9.9 -43.30 171.17
2025-08-19T13:33:09Z automatic 3.2 9.9 -43.30 171.17
2025-08-19T13:33:04Z automatic 3.2 9.9 -43.30 171.17
2025-08-19T13:33:03Z automatic 3.2 9.9 -43.30 171.17
2025-08-19T13:32:57Z automatic 3.2 9.9 -43.30 171.17
2025-08-19T13:32:52Z automatic 3.1 9.9 -43.30 171.17
2025-08-19T13:32:42Z automatic 3.1 9.9 -43.30 171.17
2025-08-19T13:32:42Z automatic 3.1 9.9 -43.30 171.17
2025-08-19T13:32:41Z automatic 3.1 9.9 -43.30 171.17
2025-08-19T13:32:38Z automatic 3.1 9.9 -43.30 171.17
2025-08-19T13:32:38Z automatic 3.1 9.9 -43.30 171.17
2025-08-19T13:32:28Z automatic 3.0 9.9 -43.30 171.17
2025-08-19T13:32:27Z automatic 3.0 9.9 -43.30 171.17
2025-08-19T13:32:27Z automatic 3.0 9.9 -43.30 171.17
2025-08-19T13:32:26Z automatic 3.1 9.9 -43.30 171.17
2025-08-19T13:32:26Z automatic 3.1 9.9 -43.30 171.17
2025-08-19T13:32:25Z automatic 3.0 9.9 -43.30 171.17
2025-08-19T13:32:24Z automatic 3.0 7.8 -43.29 171.17