Magnitude 2.4, Tue May 20 2025 11:46 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 (hours)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


0100Depth (km)01Time since earthquake (hours)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
2025-05-20T13:11:14Z best 2.4 138.3 -38.27 176.00
2025-05-20T11:49:05Z preliminary 2.2 139.1 -38.39 176.07
2025-05-20T11:48:48Z automatic 1.5 50.6 -40.49 175.89
2025-05-20T11:48:44Z automatic 1.4 50.6 -40.49 175.89
2025-05-20T11:48:43Z automatic 1.4 50.6 -40.49 175.89
2025-05-20T11:48:41Z automatic 1.2 50.6 -40.49 175.89
2025-05-20T11:48:40Z automatic 1.2 50.6 -40.49 175.89
2025-05-20T11:48:39Z automatic 1.6 50.6 -40.49 175.89
2025-05-20T11:48:38Z automatic 2.3 39.4 -39.40 176.11
2025-05-20T11:48:21Z automatic 2.4 39.4 -39.40 176.11