Magnitude 1.9, Thu Apr 18 2024 7:55 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 (weeks)Magnitude Historyp

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 (weeks)Depth Historyp

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
2024-05-14T10:01:00Z preliminary 1.9 12.0 -40.03 175.16
2024-04-17T19:58:22Z preliminary 1.9 5.0 -40.03 175.10
2024-04-17T19:58:22Z automatic 1.9 29.8 -40.00 175.09
2024-04-17T19:58:00Z automatic 1.9 29.8 -40.00 175.09
2024-04-17T19:57:45Z automatic 1.9 29.8 -40.00 175.09
2024-04-17T19:57:36Z automatic 1.8 29.8 -40.00 175.09
2024-04-17T19:57:25Z automatic 1.8 29.8 -40.00 175.09
2024-04-17T19:57:22Z automatic 1.8 29.8 -40.00 175.09
2024-04-17T19:57:22Z automatic 1.8 29.8 -40.00 175.09
2024-04-17T19:57:21Z automatic 1.7 29.8 -40.00 175.09
2024-04-17T19:57:21Z automatic 1.7 29.8 -40.00 175.09
2024-04-17T19:57:20Z automatic 1.7 29.8 -40.00 175.09
2024-04-17T19:57:20Z automatic 1.7 29.8 -40.00 175.09
2024-04-17T19:57:17Z automatic 1.8 29.8 -40.00 175.09
2024-04-17T19:57:17Z automatic 1.8 29.8 -40.00 175.09
2024-04-17T19:57:16Z automatic 1.9 29.8 -40.00 175.09
2024-04-17T19:57:15Z automatic 1.9 29.8 -40.00 175.09
2024-04-17T19:57:15Z automatic 1.9 29.8 -40.00 175.09
2024-04-17T19:57:14Z automatic 1.8 29.8 -40.00 175.09
2024-04-17T19:57:13Z automatic 1.8 29.8 -40.00 175.09