Magnitude 1.8, Tue Apr 29 2025 11:13 PM


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


0.01.02.03.0Magnitude01234Time 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
2025-04-29T11:17:53Z best 1.8 5.0 -43.22 172.12
2025-04-29T11:14:40Z preliminary 2.0 4.8 -43.22 172.12
2025-04-29T11:14:39Z preliminary 2.0 4.8 -43.22 172.12
2025-04-29T11:14:28Z automatic 1.9 10.8 -43.24 172.12
2025-04-29T11:14:26Z automatic 1.9 10.8 -43.24 172.12
2025-04-29T11:14:25Z automatic 1.9 10.8 -43.24 172.12
2025-04-29T11:14:23Z automatic 1.9 10.8 -43.24 172.12
2025-04-29T11:14:23Z automatic 1.9 10.8 -43.24 172.12
2025-04-29T11:14:21Z automatic 1.9 10.8 -43.24 172.12
2025-04-29T11:14:19Z automatic 1.9 10.8 -43.24 172.12
2025-04-29T11:14:16Z automatic 1.9 12.9 -43.23 172.10
2025-04-29T11:14:02Z automatic 1.8 12.9 -43.23 172.10