Magnitude 1.6, Sat Mar 22 2025 4:49 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


0.01.02.0Magnitude012345678Time 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


0102030Depth (km)012345678Time 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
2025-03-21T15:58:23Z best 1.6 22.2 -38.53 178.64
2025-03-21T15:52:54Z preliminary 1.6 24.5 -38.49 178.57
2025-03-21T15:51:48Z automatic 1.4 24.5 -38.41 178.23
2025-03-21T15:51:28Z automatic 1.4 24.5 -38.41 178.23
2025-03-21T15:51:28Z automatic 1.4 24.5 -38.41 178.23
2025-03-21T15:51:25Z automatic 1.3 24.5 -38.41 178.23
2025-03-21T15:51:18Z automatic 1.3 24.5 -38.41 178.23
2025-03-21T15:51:12Z automatic 1.3 24.5 -38.41 178.23
2025-03-21T15:51:03Z automatic 1.3 24.5 -38.41 178.23
2025-03-21T15:51:03Z automatic 1.3 24.5 -38.41 178.23
2025-03-21T15:51:02Z automatic 1.2 24.5 -38.41 178.23
2025-03-21T15:51:01Z automatic 1.2 24.5 -38.41 178.23
2025-03-21T15:50:59Z automatic 1.2 24.5 -38.41 178.23
2025-03-21T15:50:58Z automatic 1.2 24.5 -38.41 178.23
2025-03-21T15:50:57Z automatic 1.2 28.2 -38.42 178.26
2025-03-21T15:50:44Z automatic 1.0 28.2 -38.42 178.26