Magnitude 2.5, Sun Apr 20 2025 12:36 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


0.01.02.03.0Magnitude01Time since earthquake (weeks)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)01Time since earthquake (weeks)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
2025-05-02T00:36:08Z best 2.5 5.0 -37.56 177.11
2025-04-20T00:44:04Z best 2.5 5.0 -37.56 177.11
2025-04-20T00:39:13Z preliminary 2.5 5.0 -37.55 177.12
2025-04-20T00:38:47Z automatic 2.2 9.6 -37.61 177.10
2025-04-20T00:38:18Z automatic 2.2 9.6 -37.61 177.10
2025-04-20T00:38:18Z automatic 2.2 9.6 -37.61 177.10
2025-04-20T00:38:07Z automatic 2.0 9.6 -37.61 177.10
2025-04-20T00:37:57Z automatic 2.0 9.6 -37.61 177.10
2025-04-20T00:37:47Z automatic 2.0 9.6 -37.61 177.10
2025-04-20T00:37:45Z automatic 2.0 9.6 -37.61 177.10
2025-04-20T00:37:43Z automatic 2.0 9.6 -37.61 177.10
2025-04-20T00:37:42Z automatic 2.0 9.6 -37.61 177.10
2025-04-20T00:37:32Z automatic 2.2 9.6 -37.61 177.10