Magnitude 3.7, Sun Apr 21 2024 5:48 PM


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


0.01.02.03.04.0Magnitude0123456789101112131415161718Time 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


0100Depth (km)0123456789101112131415161718Time 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
2024-04-21T06:06:50Z best 3.7 138.3 -38.38 175.95
2024-04-21T05:50:53Z preliminary 3.6 144.0 -38.39 175.90
2024-04-21T05:50:52Z preliminary 3.6 144.0 -38.39 175.90
2024-04-21T05:50:50Z preliminary 3.6 144.0 -38.39 175.90
2024-04-21T05:50:48Z preliminary 3.6 144.0 -38.39 175.90
2024-04-21T05:50:44Z preliminary 3.6 144.0 -38.39 175.90
2024-04-21T05:50:43Z preliminary 3.6 144.0 -38.39 175.90
2024-04-21T05:50:40Z preliminary 3.6 144.0 -38.39 175.90
2024-04-21T05:50:38Z preliminary 3.6 144.0 -38.39 175.90
2024-04-21T05:50:30Z preliminary 3.6 144.0 -38.39 175.90
2024-04-21T05:50:18Z preliminary 3.8 144.0 -38.39 175.90
2024-04-21T05:50:18Z automatic 2.8 126.4 -38.53 175.94
2024-04-21T05:50:11Z automatic 2.8 126.4 -38.53 175.94
2024-04-21T05:50:10Z automatic 2.8 126.4 -38.53 175.94
2024-04-21T05:50:09Z automatic 2.8 126.4 -38.53 175.94
2024-04-21T05:50:07Z automatic 2.8 126.4 -38.53 175.94
2024-04-21T05:50:06Z automatic 2.7 126.4 -38.53 175.94
2024-04-21T05:50:05Z automatic 2.7 126.4 -38.53 175.94
2024-04-21T05:50:05Z automatic 2.7 126.4 -38.53 175.94
2024-04-21T05:50:04Z automatic 2.7 126.4 -38.53 175.94
2024-04-21T05:50:02Z automatic 2.7 126.4 -38.53 175.94
2024-04-21T05:50:01Z automatic 2.7 126.4 -38.53 175.94
2024-04-21T05:49:59Z automatic 2.5 126.4 -38.53 175.94
2024-04-21T05:49:57Z automatic 2.5 109.5 -38.49 175.97
2024-04-21T05:49:44Z automatic 2.5 109.5 -38.49 175.97
2024-04-21T05:49:44Z automatic 2.5 109.5 -38.49 175.97
2024-04-21T05:49:44Z automatic 2.4 109.5 -38.49 175.97
2024-04-21T05:49:43Z automatic 2.4 109.5 -38.49 175.97
2024-04-21T05:49:42Z automatic 2.3 109.5 -38.49 175.97
2024-04-21T05:49:42Z automatic 2.3 109.5 -38.49 175.97
2024-04-21T05:49:40Z automatic 2.3 109.5 -38.49 175.97
2024-04-21T05:49:40Z automatic 2.3 109.5 -38.49 175.97
2024-04-21T05:49:38Z automatic 2.3 109.5 -38.49 175.97
2024-04-21T05:49:38Z automatic 2.3 109.5 -38.49 175.97
2024-04-21T05:49:34Z automatic 2.3 109.5 -38.49 175.97
2024-04-21T05:49:31Z automatic 2.3 109.5 -38.49 175.97
2024-04-21T05:49:30Z automatic 2.3 87.0 -38.52 175.97