Magnitude 1.0, Sun Aug 18 2024 6:34 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


0.01.02.0Magnitude02468101214161820222426283032343638Time 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)02468101214161820222426283032343638Time 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
2024-08-18T07:12:04Z best 1.0 8.8 -39.53 175.68
2024-08-18T06:36:16Z preliminary 1.3 9.6 -39.53 175.68
2024-08-18T06:36:11Z preliminary 1.2 9.6 -39.53 175.68
2024-08-18T06:36:11Z preliminary 1.2 9.6 -39.53 175.68
2024-08-18T06:36:02Z preliminary 1.0 9.6 -39.53 175.68
2024-08-18T06:35:57Z preliminary 1.2 9.6 -39.53 175.68