Magnitude 1.8, Sat May 17 2025 6:28 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


01234567Depth (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
2025-05-17T07:55:53Z best 1.8 4.6 -38.67 176.07
2025-05-17T06:30:44Z preliminary 1.8 4.2 -38.67 176.06
2025-05-17T06:30:07Z automatic 1.7 5.1 -38.65 176.06
2025-05-17T06:29:57Z automatic 1.8 5.1 -38.65 176.06
2025-05-17T06:29:55Z automatic 1.8 5.1 -38.65 176.06
2025-05-17T06:29:54Z automatic 1.8 5.1 -38.65 176.06
2025-05-17T06:29:42Z automatic 1.9 5.1 -38.65 176.06
2025-05-17T06:29:40Z automatic 2.0 5.1 -38.63 176.05
2025-05-17T06:29:36Z automatic 2.1 5.1 -38.63 176.05
2025-05-17T06:29:32Z automatic 2.2 5.1 -38.63 176.05
2025-05-17T06:29:29Z automatic 2.4 5.1 -38.63 176.05
2025-05-17T06:29:27Z automatic 2.4 5.1 -38.63 176.05
2025-05-17T06:29:26Z automatic 2.4 5.1 -38.63 176.05