Magnitude 2.1, Tue May 20 2025 1:24 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


0.01.02.03.0Magnitude012345678910111213141516171819202122232425Time 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)012345678910111213141516171819202122232425Time 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
2025-05-19T13:50:05Z best 2.1 68.4 -38.15 176.16
2025-05-19T13:28:04Z preliminary 2.0 67.1 -38.11 176.11
2025-05-19T13:26:26Z automatic 1.9 110.1 -38.40 176.38
2025-05-19T13:26:22Z automatic 2.1 110.1 -38.40 176.38
2025-05-19T13:26:14Z automatic 2.1 110.1 -38.40 176.38
2025-05-19T13:25:53Z automatic 2.0 110.1 -38.40 176.38