Magnitude 2.1, Fri Apr 18 2025 3:20 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


0.01.02.03.0Magnitude01Time 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


01020Depth (km)01Time 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
2025-04-17T16:48:15Z best 2.1 12.0 -41.44 174.33
2025-04-17T15:23:08Z preliminary 2.2 5.0 -41.44 174.33
2025-04-17T15:22:58Z automatic 2.4 15.0 -41.46 174.33
2025-04-17T15:22:52Z automatic 2.4 15.0 -41.46 174.33
2025-04-17T15:22:52Z automatic 2.4 15.0 -41.46 174.33
2025-04-17T15:22:44Z automatic 2.3 15.0 -41.46 174.33
2025-04-17T15:22:33Z automatic 2.3 15.0 -41.46 174.33
2025-04-17T15:22:33Z automatic 2.3 15.0 -41.46 174.33
2025-04-17T15:22:28Z automatic 2.3 15.0 -41.46 174.33
2025-04-17T15:22:23Z automatic 2.3 15.0 -41.46 174.33
2025-04-17T15:22:23Z automatic 2.3 15.0 -41.46 174.33
2025-04-17T15:22:20Z automatic 2.2 15.0 -41.46 174.33
2025-04-17T15:22:08Z automatic 2.2 16.4 -41.45 174.33
2025-04-17T15:22:07Z automatic 2.2 16.4 -41.45 174.33
2025-04-17T15:22:03Z automatic 2.2 16.4 -41.45 174.33
2025-04-17T15:21:56Z automatic 2.2 16.4 -41.45 174.33
2025-04-17T15:21:52Z automatic 2.1 16.4 -41.45 174.33
2025-04-17T15:21:47Z automatic 2.1 16.4 -41.45 174.33
2025-04-17T15:21:46Z automatic 2.1 16.4 -41.45 174.33
2025-04-17T15:21:46Z automatic 2.1 16.4 -41.45 174.33
2025-04-17T15:21:44Z automatic 2.1 16.4 -41.45 174.33
2025-04-17T15:21:42Z automatic 2.1 16.4 -41.45 174.33
2025-04-17T15:21:41Z automatic 2.1 16.4 -41.45 174.33
2025-04-17T15:21:40Z automatic 2.1 16.4 -41.45 174.33
2025-04-17T15:21:30Z automatic 2.0 16.4 -41.45 174.33
2025-04-17T15:21:29Z automatic 2.0 16.4 -41.45 174.33
2025-04-17T15:21:28Z automatic 2.0 16.4 -41.45 174.33
2025-04-17T15:21:27Z automatic 2.0 18.9 -41.45 174.32
2025-04-17T15:21:25Z automatic 1.8 18.9 -41.45 174.32
2025-04-17T15:21:21Z automatic 1.9 18.9 -41.45 174.32
2025-04-17T15:21:19Z automatic 2.2 18.9 -41.45 174.32