Magnitude 1.9, Sun May 18 2025 1:45 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


0.01.02.03.0Magnitude012Time 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


01020Depth (km)012Time 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
2025-05-17T16:42:26Z best 1.9 21.2 -40.27 176.44
2025-05-17T13:48:04Z preliminary 1.8 21.4 -40.27 176.43
2025-05-17T13:47:54Z automatic 2.0 22.4 -40.28 176.43
2025-05-17T13:47:40Z automatic 2.0 22.4 -40.28 176.43
2025-05-17T13:47:36Z automatic 1.9 22.4 -40.28 176.43
2025-05-17T13:47:22Z automatic 1.8 22.4 -40.28 176.43
2025-05-17T13:47:07Z automatic 1.8 22.4 -40.28 176.43
2025-05-17T13:47:06Z automatic 1.8 22.4 -40.28 176.43
2025-05-17T13:47:06Z automatic 1.8 22.4 -40.28 176.43
2025-05-17T13:47:02Z automatic 1.8 22.4 -40.28 176.43
2025-05-17T13:47:01Z automatic 1.8 22.4 -40.28 176.43
2025-05-17T13:46:57Z automatic 1.8 22.4 -40.28 176.43
2025-05-17T13:46:56Z automatic 1.8 22.4 -40.28 176.43
2025-05-17T13:46:55Z automatic 1.6 22.4 -40.28 176.43
2025-05-17T13:46:45Z automatic 1.6 20.1 -40.27 176.43
2025-05-17T13:46:43Z automatic 1.5 20.1 -40.27 176.43
2025-05-17T13:46:41Z automatic 1.3 20.1 -40.27 176.43
2025-05-17T13:46:40Z automatic 1.5 20.1 -40.27 176.43