Magnitude 3.7, Fri Apr 18 2025 5:53 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 (hours)Magnitude Historya

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


0204060Depth (km)0123456Time since earthquake (hours)Depth Historya

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
2025-04-17T23:54:39Z automatic 3.7 62.6 -41.18 172.78
2025-04-17T17:59:05Z automatic 3.7 62.6 -41.18 172.78
2025-04-17T17:56:39Z automatic 3.7 62.6 -41.18 172.78
2025-04-17T17:56:33Z automatic 3.7 62.6 -41.18 172.78
2025-04-17T17:56:30Z automatic 3.7 62.6 -41.18 172.78
2025-04-17T17:56:14Z automatic 3.7 62.6 -41.18 172.78
2025-04-17T17:56:08Z automatic 2.2 8.7 -39.09 175.29
2025-04-17T17:56:08Z automatic 3.7 62.6 -41.18 172.78
2025-04-17T17:55:58Z automatic 3.8 62.6 -41.18 172.78
2025-04-17T17:55:15Z automatic 2.2 8.7 -39.09 175.29
2025-04-17T17:54:18Z automatic 2.0 8.7 -39.09 175.29