Magnitude 2.3, Sun May 18 2025 11:15 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


0.01.02.03.0Magnitude012345678910111213Time 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


0102030Depth (km)012345678910111213Time 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
2025-05-17T23:29:08Z best 2.3 17.5 -41.60 174.62
2025-05-17T23:17:18Z preliminary 2.3 19.3 -41.59 174.62
2025-05-17T23:17:16Z automatic 2.3 32.4 -41.59 174.65
2025-05-17T23:17:13Z automatic 2.2 32.4 -41.59 174.65
2025-05-17T23:17:13Z automatic 2.2 32.4 -41.59 174.65
2025-05-17T23:17:07Z automatic 2.3 32.4 -41.59 174.65
2025-05-17T23:16:58Z automatic 2.3 32.4 -41.59 174.65
2025-05-17T23:16:57Z automatic 2.3 32.4 -41.59 174.65
2025-05-17T23:16:55Z automatic 2.2 32.4 -41.59 174.65
2025-05-17T23:16:55Z automatic 2.2 32.4 -41.59 174.65
2025-05-17T23:16:54Z automatic 2.1 32.4 -41.59 174.65
2025-05-17T23:16:54Z automatic 2.1 32.4 -41.59 174.65
2025-05-17T23:16:53Z automatic 2.0 32.4 -41.59 174.65
2025-05-17T23:16:52Z automatic 2.0 32.4 -41.59 174.65
2025-05-17T23:16:50Z automatic 2.0 32.4 -41.59 174.65
2025-05-17T23:16:49Z automatic 2.0 32.4 -41.59 174.65
2025-05-17T23:16:48Z automatic 2.0 32.4 -41.59 174.65
2025-05-17T23:16:47Z automatic 2.1 31.5 -41.59 174.64
2025-05-17T23:16:41Z automatic 2.0 31.5 -41.59 174.64
2025-05-17T23:16:37Z automatic 1.7 31.5 -41.59 174.64