Magnitude 1.7, Fri Sep 20 2024 11:55 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


0.01.02.0Magnitude01234Time 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)01234Time 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
2024-09-20T11:59:56Z best 1.7 28.8 -40.01 176.67
2024-09-20T11:58:31Z preliminary 1.8 27.2 -40.00 176.67
2024-09-20T11:57:40Z preliminary 1.7 27.2 -40.00 176.67
2024-09-20T11:57:19Z automatic 1.8 30.6 -40.01 176.65
2024-09-20T11:57:16Z automatic 1.8 30.6 -40.01 176.65
2024-09-20T11:57:08Z automatic 1.7 30.6 -40.01 176.65
2024-09-20T11:56:58Z automatic 1.7 30.6 -40.01 176.65
2024-09-20T11:56:57Z automatic 1.7 30.6 -40.01 176.65
2024-09-20T11:56:56Z automatic 1.7 30.6 -40.01 176.65
2024-09-20T11:56:56Z automatic 1.7 30.6 -40.01 176.65
2024-09-20T11:56:54Z automatic 1.7 30.6 -40.01 176.65
2024-09-20T11:56:53Z automatic 1.7 30.6 -40.01 176.65
2024-09-20T11:56:48Z automatic 1.7 30.6 -40.01 176.65
2024-09-20T11:56:44Z automatic 1.7 30.6 -40.01 176.65
2024-09-20T11:56:40Z automatic 1.7 27.8 -40.00 176.65
2024-09-20T11:56:38Z automatic 1.7 27.8 -40.00 176.65
2024-09-20T11:56:32Z automatic 1.6 27.8 -40.00 176.65