Magnitude 2.1, Thu Dec 18 2025 2:29 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


0.01.02.03.0Magnitude01234Time since earthquake (minutes)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


010Depth (km)01234Time since earthquake (minutes)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
2025-12-18T01:34:09Z best 2.1 7.6 -38.89 177.85
2025-12-18T01:30:48Z automatic 2.1 8.5 -38.89 177.81
2025-12-18T01:30:46Z automatic 2.0 8.5 -38.89 177.81
2025-12-18T01:30:44Z automatic 2.1 8.5 -38.89 177.81
2025-12-18T01:30:37Z automatic 2.1 8.5 -38.89 177.81
2025-12-18T01:30:34Z automatic 2.1 8.5 -38.89 177.81
2025-12-18T01:30:31Z automatic 2.1 8.5 -38.89 177.81
2025-12-18T01:30:27Z automatic 2.1 8.5 -38.89 177.81
2025-12-18T01:30:26Z automatic 2.1 8.5 -38.89 177.81
2025-12-18T01:30:26Z automatic 2.0 8.5 -38.89 177.81
2025-12-18T01:30:17Z automatic 2.0 8.5 -38.89 177.81
2025-12-18T01:30:16Z automatic 2.0 8.5 -38.89 177.81
2025-12-18T01:30:16Z automatic 2.0 8.5 -38.89 177.81
2025-12-18T01:30:15Z automatic 2.0 8.5 -38.89 177.81
2025-12-18T01:30:13Z automatic 2.0 6.6 -38.89 177.81
2025-12-18T01:30:07Z automatic 2.0 6.6 -38.89 177.81
2025-12-18T01:29:59Z automatic 2.2 6.6 -38.89 177.81
2025-12-18T01:29:58Z automatic 2.2 6.6 -38.89 177.81
2025-12-18T01:29:50Z automatic 2.0 6.6 -38.89 177.81