Magnitude 1.8, Wed Apr 17 2024 4:32 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


0.01.02.0Magnitude02468101214161820222426283032Time 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)02468101214161820222426283032Time 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
2024-04-16T17:04:46Z best 1.8 5.9 -40.76 172.76
2024-04-16T16:33:56Z preliminary 1.9 4.8 -40.76 172.76
2024-04-16T16:33:47Z preliminary 1.8 4.8 -40.76 172.76
2024-04-16T16:33:42Z preliminary 1.7 4.8 -40.76 172.76
2024-04-16T16:33:42Z automatic 1.6 13.4 -40.79 172.75
2024-04-16T16:33:34Z automatic 1.6 13.4 -40.79 172.75
2024-04-16T16:33:25Z automatic 1.6 13.4 -40.79 172.75
2024-04-16T16:33:04Z automatic 1.7 14.8 -40.78 172.75
2024-04-16T16:32:57Z automatic 1.5 14.8 -40.78 172.75