Magnitude 3.0, Thu May 15 2025 9:57 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


0.01.02.03.04.0Magnitude012345678910111213141516171819202122Time 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


0204060Depth (km)012345678910111213141516171819202122Time 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
2025-05-15T10:19:11Z best 3.0 42.7 -40.10 176.44
2025-05-15T09:58:55Z preliminary 3.0 46.1 -40.13 176.40
2025-05-15T09:58:52Z automatic 3.1 56.6 -40.14 176.51
2025-05-15T09:58:51Z automatic 3.1 56.6 -40.14 176.51
2025-05-15T09:58:45Z automatic 3.0 56.6 -40.14 176.51
2025-05-15T09:58:45Z automatic 3.0 56.6 -40.14 176.51
2025-05-15T09:58:44Z automatic 3.0 56.6 -40.14 176.51