Magnitude 1.7, Wed Jun 18 2025 4:35 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


0.01.02.0Magnitude012Time 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


0123456789Depth (km)012Time 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
2025-06-18T06:45:23Z best 1.7 4.6 -38.26 176.42
2025-06-18T04:36:27Z preliminary 1.8 4.9 -38.26 176.42
2025-06-18T04:36:18Z automatic 1.7 7.4 -38.27 176.41
2025-06-18T04:36:12Z automatic 1.8 7.4 -38.27 176.41
2025-06-18T04:36:10Z automatic 1.8 7.1 -38.27 176.41
2025-06-18T04:36:09Z automatic 1.8 7.1 -38.27 176.41
2025-06-18T04:36:01Z automatic 1.9 7.1 -38.27 176.41
2025-06-18T04:35:58Z automatic 1.9 7.1 -38.27 176.41
2025-06-18T04:35:54Z automatic 2.0 7.1 -38.27 176.41
2025-06-18T04:35:54Z automatic 1.9 7.1 -38.27 176.41