Magnitude 1.4, Sat Sep 21 2024 3:50 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


0.01.02.0Magnitude0123Time 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


010Depth (km)0123Time 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
2024-09-20T15:54:01Z best 1.4 10.6 -38.17 178.14
2024-09-20T15:52:46Z preliminary 1.5 12.3 -38.18 178.14
2024-09-20T15:52:39Z preliminary 1.5 12.3 -38.18 178.14
2024-09-20T15:52:22Z automatic 1.5 15.5 -38.18 178.14
2024-09-20T15:52:04Z automatic 1.5 15.5 -38.18 178.14
2024-09-20T15:51:57Z automatic 1.5 15.5 -38.18 178.14
2024-09-20T15:51:56Z automatic 1.4 15.5 -38.18 178.14
2024-09-20T15:51:52Z automatic 1.3 15.5 -38.18 178.14
2024-09-20T15:51:51Z automatic 1.4 15.5 -38.18 178.14
2024-09-20T15:51:40Z automatic 1.2 15.5 -38.18 178.14