Magnitude 2.0, Sun Apr 20 2025 6:26 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


0.01.02.03.0Magnitude012345Time 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


0102030Depth (km)012345Time 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
2025-04-20T00:11:36Z best 2.0 22.5 -39.49 177.38
2025-04-19T18:29:19Z preliminary 2.1 24.9 -39.47 177.38
2025-04-19T18:29:19Z automatic 2.0 21.7 -39.45 177.32
2025-04-19T18:28:15Z automatic 2.0 21.7 -39.45 177.32
2025-04-19T18:28:14Z automatic 2.1 21.7 -39.45 177.32
2025-04-19T18:28:13Z automatic 2.2 21.7 -39.45 177.32
2025-04-19T18:28:09Z automatic 2.0 21.7 -39.45 177.32
2025-04-19T18:28:03Z automatic 2.0 21.7 -39.45 177.32