Magnitude 1.8, Tue Apr 16 2024 11:16 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


0.01.02.03.0Magnitude01Time 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


0100200Depth (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
2024-04-16T12:41:09Z best 1.8 180.2 -38.28 175.82
2024-04-16T11:50:12Z preliminary 1.8 180.1 -38.28 175.83
2024-04-16T11:19:52Z preliminary 1.9 180.2 -38.29 175.83
2024-04-16T11:19:52Z automatic 2.1 117.5 -38.98 175.73
2024-04-16T11:19:23Z automatic 2.1 117.5 -38.98 175.73
2024-04-16T11:19:18Z automatic 2.0 117.5 -38.98 175.73
2024-04-16T11:19:09Z automatic 1.9 117.5 -38.98 175.73
2024-04-16T11:19:09Z automatic 1.9 117.5 -38.98 175.73
2024-04-16T11:19:07Z automatic 1.8 117.5 -38.98 175.73
2024-04-16T11:19:07Z automatic 1.8 117.5 -38.98 175.73
2024-04-16T11:18:39Z automatic 1.4 117.5 -38.98 175.73
2024-04-16T11:18:35Z automatic 1.6 117.5 -38.98 175.73