Magnitude 3.8, Mon Apr 28 2025 4:58 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


0.01.02.03.04.0Magnitude01Time since earthquake (weeks)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 (weeks)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
2025-05-09T01:14:59Z best 3.8 100.5 -45.20 167.34
2025-04-27T17:09:31Z best 3.9 100.4 -45.20 167.34
2025-04-27T17:00:49Z preliminary 3.5 100.3 -45.21 167.33
2025-04-27T17:00:41Z preliminary 3.5 100.3 -45.21 167.33
2025-04-27T17:00:36Z preliminary 3.5 100.3 -45.21 167.33
2025-04-27T17:00:29Z preliminary 3.4 100.3 -45.21 167.33
2025-04-27T17:00:28Z preliminary 3.4 100.3 -45.21 167.33
2025-04-27T17:00:28Z preliminary 3.4 100.3 -45.21 167.33
2025-04-27T17:00:11Z automatic 3.3 95.2 -45.25 167.64
2025-04-27T17:00:11Z automatic 3.3 95.2 -45.25 167.64
2025-04-27T16:59:59Z automatic 3.2 95.2 -45.25 167.64
2025-04-27T16:59:59Z automatic 3.2 95.2 -45.25 167.64
2025-04-27T16:59:54Z automatic 3.1 95.2 -45.25 167.64
2025-04-27T16:59:54Z automatic 3.1 95.2 -45.25 167.64
2025-04-27T16:59:51Z automatic 2.8 95.2 -45.25 167.64
2025-04-27T16:59:49Z automatic 2.8 88.7 -45.30 167.52
2025-04-27T16:59:36Z automatic 2.7 88.7 -45.30 167.52