Magnitude 1.8, Thu May 8 2025 9:17 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


0.01.02.0Magnitude0123456Time 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


01020Depth (km)0123456Time 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
2025-05-07T21:23:50Z best 1.8 20.6 -39.03 177.55
2025-05-07T21:19:22Z preliminary 1.9 20.6 -39.04 177.54
2025-05-07T21:18:50Z preliminary 1.9 20.6 -39.04 177.54
2025-05-07T21:18:42Z automatic 1.9 18.5 -39.03 177.52
2025-05-07T21:18:37Z automatic 1.9 18.5 -39.03 177.52
2025-05-07T21:18:35Z automatic 1.9 18.5 -39.03 177.52
2025-05-07T21:18:30Z automatic 1.8 18.5 -39.03 177.52
2025-05-07T21:18:25Z automatic 1.7 18.5 -39.03 177.52
2025-05-07T21:18:15Z automatic 1.6 18.5 -39.03 177.52