Magnitude 2.5, Sat May 31 2025 1:51 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


0.01.02.03.0Magnitude012Time 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


0100200Depth (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
2025-05-30T16:06:10Z best 2.5 181.4 -37.41 176.62
2025-05-30T13:53:53Z preliminary 2.5 181.2 -37.40 176.60
2025-05-30T13:53:46Z automatic 2.3 158.4 -37.76 176.54
2025-05-30T13:53:46Z automatic 2.3 158.4 -37.76 176.54
2025-05-30T13:53:43Z automatic 2.2 158.4 -37.76 176.54
2025-05-30T13:53:42Z automatic 2.2 158.4 -37.76 176.54
2025-05-30T13:53:41Z automatic 2.2 158.4 -37.76 176.54
2025-05-30T13:53:27Z automatic 2.2 158.4 -37.76 176.54
2025-05-30T13:53:25Z automatic 2.2 158.4 -37.76 176.54
2025-05-30T13:53:24Z automatic 2.2 158.4 -37.76 176.54
2025-05-30T13:53:24Z automatic 2.2 158.4 -37.76 176.54
2025-05-30T13:53:23Z automatic 2.1 158.4 -37.76 176.54
2025-05-30T13:53:22Z automatic 2.2 158.4 -37.76 176.54