Magnitude 2.2, Wed Sep 17 2025 7:29 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


0.01.02.03.0Magnitude01Time 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


0100Depth (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
2025-09-17T09:06:04Z best 2.2 136.6 -37.99 176.39
2025-09-17T07:31:27Z preliminary 2.3 127.1 -37.97 176.33
2025-09-17T07:31:19Z preliminary 2.4 127.1 -37.97 176.33
2025-09-17T07:31:16Z preliminary 2.6 127.1 -37.97 176.33
2025-09-17T07:31:10Z preliminary 2.4 127.1 -37.97 176.33
2025-09-17T07:31:04Z automatic 2.3 127.7 -38.16 176.25