Magnitude 1.8, Tue Oct 22 2024 3:24 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


0.01.02.03.0Magnitude01Time since earthquake (hours)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


0100Depth (km)01Time since earthquake (hours)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
2024-10-21T15:31:36Z best 1.8 114.5 -39.52 174.35
2024-10-21T14:27:15Z preliminary 2.0 119.0 -39.43 174.33
2024-10-21T14:26:10Z preliminary 1.8 119.0 -39.43 174.33
2024-10-21T14:26:01Z automatic 1.7 87.7 -39.60 174.44
2024-10-21T14:25:56Z automatic 1.8 87.7 -39.60 174.44
2024-10-21T14:25:55Z automatic 1.8 87.7 -39.60 174.44
2024-10-21T14:25:54Z automatic 1.8 87.7 -39.60 174.44
2024-10-21T14:25:53Z automatic 1.8 87.7 -39.60 174.44
2024-10-21T14:25:51Z automatic 1.8 87.7 -39.60 174.44
2024-10-21T14:25:50Z automatic 1.8 87.7 -39.60 174.44
2024-10-21T14:25:49Z automatic 1.8 87.7 -39.60 174.44
2024-10-21T14:25:40Z automatic 1.8 87.7 -39.60 174.44