Magnitude 2.3, Sun May 18 2025 5:37 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


0.01.02.03.0Magnitude012Time since earthquake (hours)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


02040Depth (km)012Time since earthquake (hours)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
2025-05-18T08:23:25Z best 2.3 21.1 -41.71 174.51
2025-05-18T05:40:53Z preliminary 2.2 17.8 -41.70 174.49
2025-05-18T05:40:40Z automatic 2.3 44.5 -41.66 174.54
2025-05-18T05:40:16Z automatic 2.3 44.5 -41.66 174.54
2025-05-18T05:40:15Z automatic 2.3 44.5 -41.66 174.54
2025-05-18T05:39:48Z automatic 2.2 44.5 -41.66 174.54
2025-05-18T05:39:43Z automatic 2.2 44.5 -41.66 174.54
2025-05-18T05:39:28Z automatic 2.2 44.5 -41.66 174.54
2025-05-18T05:39:27Z automatic 2.1 44.5 -41.66 174.54
2025-05-18T05:39:21Z automatic 2.2 44.5 -41.66 174.54
2025-05-18T05:39:11Z automatic 2.2 44.5 -41.66 174.54
2025-05-18T05:39:10Z automatic 2.2 44.5 -41.66 174.54
2025-05-18T05:39:07Z automatic 2.0 44.5 -41.66 174.54
2025-05-18T05:39:05Z automatic 2.0 44.5 -41.66 174.54
2025-05-18T05:39:02Z automatic 2.0 44.5 -41.66 174.54
2025-05-18T05:39:01Z automatic 2.0 44.5 -41.66 174.54
2025-05-18T05:39:00Z automatic 1.9 44.5 -41.66 174.54
2025-05-18T05:38:59Z automatic 1.9 44.5 -41.66 174.54
2025-05-18T05:38:58Z automatic 1.9 44.5 -41.66 174.54
2025-05-18T05:38:56Z automatic 1.9 45.0 -41.64 174.52
2025-05-18T05:38:47Z automatic 1.9 45.0 -41.64 174.52