Magnitude 1.8, Wed Dec 18 2024 11:50 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


0.01.02.03.0Magnitude0123456789101112131415Time 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)0123456789101112131415Time 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
2024-12-17T23:05:17Z best 1.8 3.2 -42.87 171.61
2024-12-17T22:52:39Z preliminary 2.0 3.1 -42.87 171.61
2024-12-17T22:52:19Z automatic 2.2 10.1 -42.89 171.61
2024-12-17T22:52:18Z automatic 2.2 10.1 -42.89 171.61
2024-12-17T22:52:13Z automatic 2.1 10.1 -42.89 171.61
2024-12-17T22:52:10Z automatic 2.1 10.1 -42.89 171.61
2024-12-17T22:52:09Z automatic 2.1 10.1 -42.89 171.61
2024-12-17T22:52:06Z automatic 2.0 10.1 -42.89 171.61
2024-12-17T22:51:51Z automatic 1.9 10.1 -42.89 171.61
2024-12-17T22:51:50Z automatic 1.9 10.1 -42.89 171.61
2024-12-17T22:51:49Z automatic 1.9 10.1 -42.89 171.61
2024-12-17T22:51:49Z automatic 1.9 10.1 -42.89 171.61
2024-12-17T22:51:46Z automatic 1.9 10.1 -42.89 171.61
2024-12-17T22:51:38Z automatic 1.9 10.1 -42.89 171.61
2024-12-17T22:51:33Z automatic 1.9 10.1 -42.89 171.61
2024-12-17T22:51:23Z automatic 1.9 10.1 -42.89 171.61
2024-12-17T22:51:20Z automatic 2.0 10.1 -42.89 171.61
2024-12-17T22:51:14Z automatic 2.0 10.1 -42.89 171.62
2024-12-17T22:51:11Z automatic 1.8 10.1 -42.89 171.62
2024-12-17T22:51:01Z automatic 1.7 10.1 -42.89 171.62