Magnitude 1.8, Tue Apr 16 2024 2:30 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


0.01.02.0Magnitude0123456Time 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


0102030Depth (km)0123456Time 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
2024-04-16T02:36:20Z best 1.8 25.0 -38.09 178.24
2024-04-16T02:31:05Z preliminary 1.7 25.5 -38.11 178.24
2024-04-16T02:31:03Z preliminary 1.6 25.5 -38.11 178.24
2024-04-16T02:31:03Z automatic 1.7 21.2 -38.11 178.26
2024-04-16T02:30:56Z automatic 1.7 21.2 -38.11 178.26
2024-04-16T02:30:54Z automatic 1.7 21.2 -38.11 178.26
2024-04-16T02:30:49Z automatic 1.5 21.2 -38.11 178.26
2024-04-16T02:30:48Z automatic 1.5 21.2 -38.11 178.26
2024-04-16T02:30:42Z automatic 1.2 21.2 -38.11 178.26