Magnitude 1.7, Wed Jun 18 2025 11:52 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


0.01.02.03.0Magnitude01Time 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


0100200Depth (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
2025-06-18T13:47:38Z best 1.7 175.1 -37.79 176.13
2025-06-18T11:54:27Z preliminary 2.4 175.9 -37.79 176.08
2025-06-18T11:54:18Z preliminary 2.3 175.9 -37.79 176.08
2025-06-18T11:54:14Z preliminary 2.2 175.9 -37.79 176.08
2025-06-18T11:54:14Z automatic 1.9 111.0 -38.30 176.44
2025-06-18T11:54:13Z automatic 1.9 111.0 -38.30 176.44
2025-06-18T11:54:04Z automatic 1.8 111.0 -38.30 176.44
2025-06-18T11:54:03Z automatic 1.8 111.0 -38.30 176.44
2025-06-18T11:54:03Z automatic 1.6 111.0 -38.30 176.44
2025-06-18T11:54:02Z automatic 1.6 111.0 -38.30 176.44
2025-06-18T11:53:57Z automatic 1.5 111.0 -38.30 176.44
2025-06-18T11:53:56Z automatic 1.5 111.0 -38.30 176.44
2025-06-18T11:53:46Z automatic 1.0 111.0 -38.30 176.44