Magnitude 2.3, Wed Sep 17 2025 3:01 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


0.01.02.03.0Magnitude012345Time 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


0100Depth (km)012345Time 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
2025-09-17T03:06:17Z best 2.3 147.3 -38.23 175.97
2025-09-17T03:06:17Z best 2.3 147.3 -38.23 175.97
2025-09-17T03:03:23Z automatic 2.3 40.3 -38.33 176.09
2025-09-17T03:03:18Z automatic 2.3 40.3 -38.33 176.09
2025-09-17T03:03:17Z automatic 2.4 40.3 -38.33 176.09
2025-09-17T03:02:50Z automatic 2.4 40.3 -38.33 176.09
2025-09-17T03:02:45Z automatic 2.6 40.3 -38.33 176.09
2025-09-17T03:02:27Z automatic 2.9 40.3 -38.33 176.09