Magnitude 3.1, Sun Apr 20 2025 11:17 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


0.01.02.03.04.0Magnitude01234567Time 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


010Depth (km)01234567Time 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
2025-04-19T23:24:09Z best 3.1 5.0 -43.70 170.12
2025-04-19T23:20:01Z preliminary 3.1 5.0 -43.70 170.11
2025-04-19T23:19:57Z automatic 3.1 7.3 -43.73 170.11
2025-04-19T23:19:49Z automatic 3.1 7.3 -43.73 170.11
2025-04-19T23:19:44Z automatic 3.1 7.3 -43.73 170.11
2025-04-19T23:19:43Z automatic 3.1 7.8 -43.72 170.11
2025-04-19T23:19:43Z automatic 3.1 7.3 -43.73 170.11
2025-04-19T23:19:39Z automatic 3.1 7.3 -43.73 170.11
2025-04-19T23:19:38Z automatic 3.1 7.3 -43.73 170.11
2025-04-19T23:19:34Z automatic 3.1 7.3 -43.73 170.11
2025-04-19T23:19:30Z automatic 3.1 7.3 -43.73 170.11
2025-04-19T23:19:30Z automatic 3.1 7.3 -43.73 170.11
2025-04-19T23:19:27Z automatic 3.1 7.3 -43.73 170.11
2025-04-19T23:19:26Z automatic 3.1 7.3 -43.73 170.11
2025-04-19T23:19:25Z automatic 3.0 7.3 -43.73 170.11
2025-04-19T23:19:25Z automatic 3.0 7.3 -43.73 170.11
2025-04-19T23:19:23Z automatic 3.0 7.3 -43.73 170.11
2025-04-19T23:19:13Z automatic 3.0 7.3 -43.73 170.11
2025-04-19T23:19:09Z automatic 3.0 7.3 -43.73 170.11
2025-04-19T23:19:08Z automatic 3.0 7.3 -43.73 170.11
2025-04-19T23:19:07Z automatic 3.0 7.3 -43.73 170.11
2025-04-19T23:19:06Z automatic 3.0 7.3 -43.73 170.11
2025-04-19T23:19:05Z automatic 3.0 7.3 -43.73 170.11
2025-04-19T23:19:03Z automatic 3.0 7.8 -43.72 170.11
2025-04-19T23:18:59Z automatic 3.0 7.8 -43.72 170.11
2025-04-19T23:18:53Z automatic 3.0 7.8 -43.72 170.11
2025-04-19T23:18:44Z automatic 3.0 7.8 -43.72 170.11
2025-04-19T23:18:41Z automatic 3.0 7.8 -43.72 170.11
2025-04-19T23:18:35Z automatic 3.0 7.8 -43.72 170.11
2025-04-19T23:18:28Z automatic 2.9 7.8 -43.72 170.11
2025-04-19T23:18:28Z automatic 2.9 7.8 -43.72 170.11
2025-04-19T23:18:25Z automatic 2.8 7.8 -43.72 170.11
2025-04-19T23:18:23Z automatic 2.8 7.8 -43.72 170.11
2025-04-19T23:18:23Z automatic 2.8 7.8 -43.72 170.11
2025-04-19T23:18:22Z automatic 2.8 7.8 -43.72 170.11
2025-04-19T23:18:19Z automatic 2.8 7.8 -43.72 170.11
2025-04-19T23:18:19Z automatic 2.8 7.8 -43.72 170.11
2025-04-19T23:18:08Z automatic 2.7 7.8 -43.72 170.11
2025-04-19T23:17:59Z automatic 2.6 14.3 -43.69 170.09