Magnitude 2.3, Fri May 19 2023 5:52 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


0.01.02.03.0Magnitude012345678910Time 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


02040Depth (km)012345678910Time 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
2023-05-19T06:03:40Z best 2.3 8.2 -39.00 173.99
2023-05-19T06:00:43Z preliminary 2.4 5.0 -39.00 174.01
2023-05-19T06:00:43Z automatic 0.8 5.9 -39.18 175.49
2023-05-19T05:54:52Z automatic 0.8 5.9 -39.18 175.49
2023-05-19T05:54:45Z automatic 0.8 5.9 -39.18 175.49
2023-05-19T05:54:44Z automatic 0.8 5.9 -39.18 175.49
2023-05-19T05:54:34Z automatic 0.8 5.9 -39.18 175.49
2023-05-19T05:54:34Z automatic 0.8 5.9 -39.18 175.49
2023-05-19T05:54:33Z automatic 0.8 5.9 -39.18 175.49
2023-05-19T05:54:33Z automatic 1.9 44.4 -39.73 176.07
2023-05-19T05:54:17Z automatic 1.7 44.4 -39.73 176.07