Magnitude 2.9, Sun May 18 2025 8:57 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


0.01.02.03.04.0Magnitude0123Time 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


0102030Depth (km)0123Time 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
2025-05-18T00:47:14Z best 2.9 21.1 -38.05 178.67
2025-05-17T20:58:45Z preliminary 2.9 21.4 -38.07 178.63
2025-05-17T20:58:43Z preliminary 2.9 21.4 -38.07 178.63
2025-05-17T20:58:35Z preliminary 2.9 21.4 -38.07 178.63
2025-05-17T20:58:31Z preliminary 2.9 21.4 -38.07 178.63
2025-05-17T20:58:28Z preliminary 2.8 21.4 -38.07 178.63
2025-05-17T20:58:25Z preliminary 2.8 21.4 -38.07 178.63
2025-05-17T20:58:23Z preliminary 2.9 21.4 -38.07 178.63
2025-05-17T20:58:23Z automatic 2.8 25.0 -38.08 178.54
2025-05-17T20:58:18Z automatic 2.7 23.1 -38.07 178.51
2025-05-17T20:58:13Z automatic 2.7 23.1 -38.07 178.51
2025-05-17T20:58:11Z automatic 3.1 23.1 -38.07 178.51