Magnitude 3.4, Sat Sep 20 2025 4:29 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


0.01.02.03.04.0Magnitude0123456Time since earthquake (days)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


0102030Depth (km)0123456Time since earthquake (days)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
2025-09-26T00:07:44Z best 3.4 7.3 -43.82 169.09
2025-09-19T16:38:57Z best 3.4 7.3 -43.82 169.09
2025-09-19T16:31:45Z preliminary 3.4 10.1 -43.82 169.11
2025-09-19T16:31:35Z preliminary 3.4 10.1 -43.82 169.11
2025-09-19T16:31:31Z automatic 3.3 14.8 -43.83 169.12
2025-09-19T16:31:25Z automatic 3.3 14.8 -43.83 169.12
2025-09-19T16:31:23Z automatic 3.3 14.8 -43.83 169.12
2025-09-19T16:31:23Z automatic 3.3 14.8 -43.83 169.12
2025-09-19T16:31:13Z automatic 3.4 14.8 -43.83 169.12
2025-09-19T16:31:09Z automatic 3.4 14.8 -43.83 169.12
2025-09-19T16:31:08Z automatic 3.4 14.8 -43.83 169.12
2025-09-19T16:31:05Z automatic 3.3 14.8 -43.83 169.12
2025-09-19T16:31:05Z automatic 3.3 14.8 -43.83 169.12
2025-09-19T16:31:03Z automatic 3.2 14.8 -43.83 169.12
2025-09-19T16:31:03Z automatic 3.2 14.8 -43.83 169.12
2025-09-19T16:31:02Z automatic 3.6 14.8 -43.83 169.12
2025-09-19T16:30:43Z automatic 3.6 14.8 -43.83 169.12
2025-09-19T16:30:43Z automatic 3.6 14.8 -43.83 169.12
2025-09-19T16:30:38Z automatic 3.6 31.0 -43.79 169.13