Magnitude 1.8, Fri Sep 12 2025 5:29 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


0.01.02.0Magnitude01234Time 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)01234Time 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
2025-09-11T17:34:33Z best 1.8 3.8 -43.33 172.30
2025-09-11T17:31:08Z automatic 1.8 10.3 -43.34 172.29
2025-09-11T17:31:06Z automatic 1.8 10.3 -43.34 172.29
2025-09-11T17:31:04Z automatic 1.8 10.3 -43.34 172.29
2025-09-11T17:31:00Z automatic 1.8 10.3 -43.34 172.29
2025-09-11T17:30:58Z automatic 1.8 10.3 -43.34 172.29
2025-09-11T17:30:57Z automatic 1.8 10.3 -43.34 172.29
2025-09-11T17:30:57Z automatic 1.8 10.3 -43.34 172.29
2025-09-11T17:30:56Z automatic 1.9 10.3 -43.34 172.29
2025-09-11T17:30:56Z automatic 1.9 10.3 -43.34 172.29
2025-09-11T17:30:53Z automatic 1.7 10.3 -43.34 172.29
2025-09-11T17:30:51Z automatic 1.7 10.3 -43.34 172.29
2025-09-11T17:30:50Z automatic 1.8 12.9 -43.34 172.28
2025-09-11T17:30:40Z automatic 1.5 12.9 -43.34 172.28
2025-09-11T17:30:36Z automatic 1.4 12.9 -43.34 172.28