Magnitude 1.8, Wed Jun 18 2025 2:12 PM


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


0.01.02.03.0Magnitude01234567Time 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


0100Depth (km)01234567Time 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
2025-06-18T09:21:42Z best 1.8 140.1 -40.23 173.66
2025-06-18T02:14:39Z preliminary 2.1 144.1 -40.24 173.57
2025-06-18T02:14:35Z preliminary 1.9 144.1 -40.24 173.57
2025-06-18T02:14:28Z automatic 1.6 62.6 -40.66 174.18
2025-06-18T02:14:13Z automatic 1.4 62.6 -40.66 174.18
2025-06-18T02:14:07Z automatic 1.5 62.6 -40.66 174.18