Magnitude 1.9, Fri Mar 21 2025 2:16 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


0.01.02.03.0Magnitude012Time 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)012Time 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
2025-03-20T16:12:09Z best 1.9 131.1 -38.79 175.53
2025-03-20T14:22:59Z best 2.0 128.8 -38.79 175.51
2025-03-20T13:19:22Z preliminary 1.8 129.8 -38.88 175.71
2025-03-20T13:19:04Z automatic 1.6 76.6 -39.17 175.87
2025-03-20T13:18:38Z automatic 1.6 76.6 -39.17 175.87
2025-03-20T13:18:38Z automatic 1.6 76.6 -39.17 175.87
2025-03-20T13:18:37Z automatic 1.5 76.6 -39.17 175.87
2025-03-20T13:18:37Z automatic 1.5 76.6 -39.17 175.87
2025-03-20T13:18:36Z automatic 1.3 76.6 -39.17 175.87
2025-03-20T13:18:36Z automatic 1.3 76.6 -39.17 175.87
2025-03-20T13:18:25Z automatic 1.2 76.6 -39.17 175.87
2025-03-20T13:18:21Z automatic 1.0 74.7 -39.25 175.79
2025-03-20T13:18:20Z automatic 0.9 74.7 -39.25 175.79
2025-03-20T13:18:13Z automatic 0.7 74.7 -39.25 175.79
2025-03-20T13:17:36Z automatic 0.7 74.7 -39.25 175.79
2025-03-20T13:17:36Z automatic 0.7 74.7 -39.25 175.79
2025-03-20T13:17:32Z automatic 0.9 74.7 -39.25 175.79
2025-03-20T13:17:31Z automatic 0.9 74.7 -39.25 175.79