Magnitude 2.3, Sun May 18 2025 7:43 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


0.01.02.03.0Magnitude0123456Time 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


01020Depth (km)0123456Time 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
2025-05-17T19:49:33Z best 2.3 16.8 -39.19 177.86
2025-05-17T19:47:51Z preliminary 2.3 16.8 -39.20 177.87
2025-05-17T19:45:36Z automatic 2.2 17.6 -39.11 177.77
2025-05-17T19:45:35Z automatic 2.2 17.6 -39.11 177.77
2025-05-17T19:45:34Z automatic 2.1 17.6 -39.11 177.77
2025-05-17T19:45:33Z automatic 2.1 17.6 -39.11 177.77
2025-05-17T19:45:12Z automatic 2.1 17.6 -39.11 177.77
2025-05-17T19:45:07Z automatic 2.1 17.6 -39.11 177.77
2025-05-17T19:45:05Z automatic 2.1 17.6 -39.11 177.77
2025-05-17T19:44:55Z automatic 2.1 17.6 -39.11 177.77
2025-05-17T19:44:54Z automatic 2.1 17.6 -39.11 177.77
2025-05-17T19:44:47Z automatic 2.0 17.6 -39.11 177.77
2025-05-17T19:44:43Z automatic 2.0 17.6 -39.11 177.77
2025-05-17T19:44:42Z automatic 2.0 17.6 -39.11 177.77
2025-05-17T19:44:41Z automatic 2.0 17.6 -39.11 177.77
2025-05-17T19:44:37Z automatic 1.9 17.6 -39.11 177.77
2025-05-17T19:44:37Z automatic 2.0 16.6 -39.13 177.78
2025-05-17T19:44:31Z automatic 1.9 16.6 -39.13 177.78
2025-05-17T19:44:30Z automatic 1.8 16.6 -39.13 177.78
2025-05-17T19:44:20Z automatic 1.8 16.6 -39.13 177.78
2025-05-17T19:44:19Z automatic 1.7 16.6 -39.13 177.78