Magnitude 2.5, Sun May 18 2025 3:49 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


0.01.02.03.0Magnitude012345678910111213Time 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


0100Depth (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
2025-05-18T04:02:32Z best 2.5 128.2 -39.62 174.50
2025-05-18T03:53:37Z preliminary 2.4 126.7 -39.64 174.46
2025-05-18T03:53:37Z automatic 2.5 77.5 -39.92 174.39
2025-05-18T03:53:37Z automatic 2.5 77.5 -39.92 174.39
2025-05-18T03:51:42Z automatic 2.6 77.5 -39.92 174.39
2025-05-18T03:51:38Z automatic 2.6 77.5 -39.92 174.39
2025-05-18T03:51:24Z automatic 2.6 77.5 -39.92 174.39
2025-05-18T03:51:23Z automatic 2.6 77.5 -39.92 174.39
2025-05-18T03:51:12Z automatic 2.7 77.5 -39.92 174.39
2025-05-18T03:51:11Z automatic 2.4 77.5 -39.92 174.39