Magnitude 1.7, Sat Sep 13 2025 8:15 AM


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


0.01.02.0Magnitude0123Time 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


012345678910Depth (km)0123Time 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
2025-09-12T20:19:43Z best 1.7 5.0 -43.57 169.85
2025-09-12T20:17:25Z automatic 1.8 7.8 -43.55 169.86
2025-09-12T20:17:16Z automatic 1.8 7.8 -43.55 169.86
2025-09-12T20:17:15Z automatic 1.8 7.8 -43.55 169.86
2025-09-12T20:17:12Z automatic 1.8 7.8 -43.55 169.86
2025-09-12T20:17:01Z automatic 1.8 7.8 -43.55 169.86
2025-09-12T20:16:32Z automatic 1.8 5.9 -43.57 169.88