Magnitude 4.3, Fri May 23 2025 10:59 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


0.01.02.03.04.05.0Magnitude0246810121416182022242628303234363840424446485052545658Time since earthquake (minutes)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


0100200300Depth (km)0246810121416182022242628303234363840424446485052545658Time since earthquake (minutes)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
2025-05-23T11:58:47Z preliminary 4.3 100.0 -20.35 169.61
2025-05-23T11:48:07Z preliminary 4.2 308.7 -20.07 167.12
2025-05-23T11:07:52Z automatic 2.2 159.3 -38.62 176.81
2025-05-23T11:05:59Z automatic 2.2 159.3 -38.62 176.81
2025-05-23T11:05:57Z automatic 2.1 159.3 -38.62 176.81
2025-05-23T11:05:56Z automatic 1.9 159.3 -38.62 176.81
2025-05-23T11:05:49Z automatic 1.8 159.3 -38.62 176.81
2025-05-23T11:05:19Z automatic 1.8 159.3 -38.62 176.81