Magnitude 1.5, Wed Jun 18 2025 4:31 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


0.01.02.0Magnitude01Time 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


012345Depth (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
2025-06-18T06:25:39Z best 1.5 3.5 -38.29 176.44
2025-06-18T04:34:57Z preliminary 1.6 2.9 -38.29 176.44
2025-06-18T04:33:26Z preliminary 1.7 2.9 -38.29 176.44
2025-06-18T04:33:19Z preliminary 1.8 2.9 -38.29 176.44
2025-06-18T04:33:18Z preliminary 1.9 2.9 -38.29 176.44
2025-06-18T04:33:16Z preliminary 1.7 2.9 -38.29 176.44