Magnitude 1.5, Sat Apr 12 2025 3:11 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


0.01.02.0Magnitude01Time 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


01234567Depth (km)01Time 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
2025-04-11T16:17:13Z best 1.5 5.0 -43.10 171.12
2025-04-11T15:12:40Z preliminary 1.6 3.0 -43.10 171.12
2025-04-11T15:12:38Z automatic 1.5 5.5 -43.11 171.13
2025-04-11T15:12:28Z automatic 1.5 5.5 -43.10 171.13