Magnitude 1.7, Fri Sep 20 2024 4:51 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


0.01.02.0Magnitude0123456789101112Time 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


010203040Depth (km)0123456789101112Time 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
2024-09-20T05:04:12Z best 1.7 32.9 -40.59 174.80
2024-09-20T04:54:33Z preliminary 1.8 27.4 -40.50 174.75
2024-09-20T04:53:49Z automatic 1.8 39.9 -40.60 174.74
2024-09-20T04:53:32Z automatic 1.8 39.9 -40.60 174.74
2024-09-20T04:53:29Z automatic 1.8 39.9 -40.60 174.74
2024-09-20T04:53:28Z automatic 1.8 39.9 -40.60 174.74
2024-09-20T04:53:28Z automatic 1.7 39.9 -40.60 174.74
2024-09-20T04:53:22Z automatic 1.7 39.9 -40.60 174.74
2024-09-20T04:53:17Z automatic 1.7 39.9 -40.60 174.74
2024-09-20T04:53:17Z automatic 1.7 39.9 -40.60 174.74
2024-09-20T04:53:12Z automatic 1.7 39.9 -40.60 174.74
2024-09-20T04:53:11Z automatic 1.7 39.9 -40.60 174.74
2024-09-20T04:53:11Z automatic 1.5 39.9 -40.60 174.74
2024-09-20T04:53:10Z automatic 1.5 39.9 -40.60 174.74
2024-09-20T04:53:01Z automatic 1.5 39.9 -40.60 174.74
2024-09-20T04:52:58Z automatic 1.4 39.4 -40.61 174.75
2024-09-20T04:52:56Z automatic 1.4 39.4 -40.61 174.75