Magnitude 2.4, Sat Mar 18 2023 5:40 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


0.01.02.03.0Magnitude0123Time since earthquake (hours)Magnitude Historya

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)0123Time since earthquake (hours)Depth Historya

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
2023-03-17T20:31:02Z automatic 2.4 11.6 -37.95 176.81
2023-03-17T16:45:36Z automatic 2.5 13.4 -37.95 176.81
2023-03-17T16:41:49Z automatic 2.5 13.4 -37.95 176.81
2023-03-17T16:41:45Z automatic 2.5 13.4 -37.95 176.81
2023-03-17T16:41:43Z automatic 2.5 13.4 -37.95 176.81
2023-03-17T16:41:38Z automatic 2.6 13.4 -37.95 176.81
2023-03-17T16:41:32Z automatic 2.6 13.4 -37.95 176.81
2023-03-17T16:41:25Z automatic 2.6 13.4 -37.95 176.81
2023-03-17T16:41:17Z automatic 2.5 25.2 -37.94 176.82
2023-03-17T16:41:16Z automatic 2.6 25.2 -37.94 176.82
2023-03-17T16:41:15Z automatic 2.5 25.2 -37.94 176.82
2023-03-17T16:41:14Z automatic 2.6 25.2 -37.94 176.82