Magnitude 2.1, Tue Sep 16 2025 9:57 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


010203040Depth (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
2025-09-16T10:02:47Z best 2.1 39.6 -39.73 176.90
2025-09-16T09:59:31Z automatic 2.1 31.5 -39.75 176.87
2025-09-16T09:59:30Z automatic 2.1 31.5 -39.75 176.87
2025-09-16T09:59:25Z automatic 2.1 31.5 -39.75 176.87
2025-09-16T09:59:21Z automatic 2.2 31.5 -39.75 176.87
2025-09-16T09:59:20Z automatic 2.1 31.5 -39.75 176.87
2025-09-16T09:59:16Z automatic 2.1 31.5 -39.75 176.87
2025-09-16T09:59:02Z automatic 2.1 31.5 -39.75 176.87
2025-09-16T09:59:02Z automatic 2.1 31.5 -39.75 176.87
2025-09-16T09:59:01Z automatic 2.1 31.5 -39.75 176.87
2025-09-16T09:58:59Z automatic 2.1 31.5 -39.75 176.87
2025-09-16T09:58:59Z automatic 2.1 31.5 -39.75 176.87
2025-09-16T09:58:58Z automatic 2.0 31.5 -39.75 176.87
2025-09-16T09:58:58Z automatic 2.0 31.5 -39.75 176.87
2025-09-16T09:58:57Z automatic 2.0 31.5 -39.75 176.87
2025-09-16T09:58:55Z automatic 1.9 33.4 -39.76 176.87
2025-09-16T09:58:53Z automatic 1.9 33.4 -39.76 176.87
2025-09-16T09:58:50Z automatic 1.9 33.4 -39.76 176.87
2025-09-16T09:58:49Z automatic 2.0 33.4 -39.76 176.87
2025-09-16T09:58:44Z automatic 1.7 33.4 -39.76 176.87
2025-09-16T09:58:40Z automatic 1.6 33.4 -39.76 176.87