Magnitude 1.7, Tue Sep 16 2025 9:12 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


0.01.02.0Magnitude012345Time 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


01020Depth (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
2025-09-15T21:18:09Z best 1.7 12.0 -41.48 174.57
2025-09-15T21:18:09Z automatic 1.7 15.0 -41.47 174.63
2025-09-15T21:15:30Z automatic 1.7 15.0 -41.47 174.63
2025-09-15T21:14:03Z automatic 1.7 15.0 -41.47 174.63
2025-09-15T21:14:01Z automatic 1.7 15.0 -41.47 174.63
2025-09-15T21:14:00Z automatic 1.7 15.0 -41.47 174.63
2025-09-15T21:13:56Z automatic 1.6 15.0 -41.47 174.63
2025-09-15T21:13:53Z automatic 1.6 15.0 -41.47 174.63
2025-09-15T21:13:51Z automatic 1.6 15.0 -41.47 174.63
2025-09-15T21:13:49Z automatic 1.6 15.0 -41.47 174.63
2025-09-15T21:13:48Z automatic 1.6 15.0 -41.47 174.63
2025-09-15T21:13:48Z automatic 1.5 15.0 -41.47 174.63
2025-09-15T21:13:46Z automatic 1.5 15.0 -41.47 174.63
2025-09-15T21:13:46Z automatic 1.5 16.6 -41.48 174.61
2025-09-15T21:13:42Z automatic 1.4 16.6 -41.48 174.61
2025-09-15T21:13:36Z automatic 1.4 16.6 -41.48 174.61
2025-09-15T21:13:31Z automatic 1.1 16.6 -41.48 174.61