Magnitude 1.7, Wed Aug 13 2025 8:46 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


0.01.02.0Magnitude0123456789101112Time 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)0123456789101112Time 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
2025-08-12T20:58:44Z best 1.7 5.7 -38.66 176.85
2025-08-12T20:58:01Z best 1.7 7.1 -38.66 176.85
2025-08-12T20:47:57Z automatic 1.7 9.4 -38.68 176.85
2025-08-12T20:47:49Z automatic 1.7 9.4 -38.68 176.85
2025-08-12T20:47:25Z automatic 1.7 9.4 -38.68 176.85
2025-08-12T20:47:21Z automatic 1.7 9.4 -38.68 176.85
2025-08-12T20:47:20Z automatic 1.7 9.4 -38.68 176.85
2025-08-12T20:47:17Z automatic 1.7 9.9 -38.67 176.85
2025-08-12T20:47:15Z automatic 1.6 9.9 -38.67 176.85
2025-08-12T20:47:14Z automatic 1.6 9.9 -38.67 176.85
2025-08-12T20:47:09Z automatic 1.6 9.9 -38.67 176.85
2025-08-12T20:47:07Z automatic 1.6 9.9 -38.67 176.85
2025-08-12T20:47:05Z automatic 1.6 9.9 -38.67 176.85