Magnitude 1.9, Sat Dec 21 2024 8:24 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


0.01.02.03.0Magnitude01Time 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


0102030Depth (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
2024-12-21T08:37:08Z best 1.9 21.4 -40.31 175.80
2024-12-21T07:25:55Z preliminary 1.9 24.2 -40.28 175.77
2024-12-21T07:25:25Z preliminary 2.0 24.2 -40.28 175.77
2024-12-21T07:25:24Z automatic 1.9 29.9 -40.34 175.81
2024-12-21T07:25:20Z automatic 1.9 29.9 -40.34 175.81
2024-12-21T07:25:18Z automatic 1.9 29.9 -40.34 175.81
2024-12-21T07:25:11Z automatic 1.9 29.9 -40.34 175.81
2024-12-21T07:25:11Z automatic 1.9 29.9 -40.34 175.81
2024-12-21T07:25:10Z automatic 1.8 29.9 -40.34 175.81
2024-12-21T07:25:09Z automatic 1.8 29.9 -40.34 175.81
2024-12-21T07:25:08Z automatic 1.8 29.9 -40.34 175.81
2024-12-21T07:25:08Z automatic 1.7 29.9 -40.34 175.81
2024-12-21T07:25:07Z automatic 1.7 29.9 -40.34 175.81
2024-12-21T07:25:06Z automatic 1.5 29.9 -40.34 175.81
2024-12-21T07:25:04Z automatic 1.5 29.9 -40.34 175.81
2024-12-21T07:25:03Z automatic 1.5 29.9 -40.34 175.81
2024-12-21T07:25:03Z automatic 1.4 29.9 -40.34 175.81
2024-12-21T07:25:02Z automatic 1.4 29.9 -40.34 175.81
2024-12-21T07:25:01Z automatic 1.4 29.9 -40.34 175.81
2024-12-21T07:24:54Z automatic 1.5 29.6 -40.31 175.79
2024-12-21T07:24:46Z automatic 1.4 29.6 -40.31 175.79