Magnitude 1.8, Tue Jun 17 2025 1:42 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


0.01.02.0Magnitude01234Time 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


012345678Depth (km)01234Time 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
2025-06-16T17:47:36Z best 1.8 3.9 -43.38 172.43
2025-06-16T13:47:14Z preliminary 1.6 3.8 -43.38 172.43
2025-06-16T13:47:14Z automatic 1.6 5.9 -43.38 172.43
2025-06-16T13:43:23Z automatic 1.7 5.9 -43.38 172.43
2025-06-16T13:43:21Z automatic 1.6 5.9 -43.38 172.43
2025-06-16T13:43:15Z automatic 1.4 5.9 -43.38 172.43
2025-06-16T13:43:12Z automatic 1.5 5.9 -43.38 172.43