Magnitude 1.8, Wed Apr 17 2024 5:53 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


0.01.02.0Magnitude012Time 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


02040Depth (km)012Time 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
2024-04-16T17:56:03Z best 1.8 44.4 -39.73 176.92
2024-04-16T17:54:22Z preliminary 1.8 45.5 -39.70 176.90
2024-04-16T17:54:15Z preliminary 1.8 45.5 -39.70 176.90
2024-04-16T17:54:12Z preliminary 1.7 45.5 -39.70 176.90
2024-04-16T17:54:08Z preliminary 1.8 45.5 -39.70 176.90
2024-04-16T17:54:07Z preliminary 1.7 45.5 -39.70 176.90
2024-04-16T17:54:02Z preliminary 1.6 45.5 -39.70 176.90
2024-04-16T17:54:00Z preliminary 1.5 45.5 -39.70 176.90
2024-04-16T17:54:00Z automatic 1.5 37.3 -39.72 176.86
2024-04-16T17:53:57Z automatic 1.5 37.3 -39.72 176.86
2024-04-16T17:53:55Z automatic 1.3 37.3 -39.72 176.86
2024-04-16T17:53:52Z automatic 1.0 37.3 -39.72 176.86