Magnitude 3.6, Sun May 18 2025 3:56 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


0.01.02.03.04.0Magnitude0123456789101112131415161718192021Time 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


0100Depth (km)0123456789101112131415161718192021Time 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
2025-05-19T01:54:41Z best 3.6 99.8 -45.17 167.42
2025-05-18T04:01:53Z best 3.6 101.3 -45.18 167.39
2025-05-18T03:58:23Z preliminary 3.4 99.4 -45.19 167.39
2025-05-18T03:58:16Z preliminary 3.4 99.4 -45.19 167.39
2025-05-18T03:58:07Z preliminary 3.4 99.4 -45.19 167.39
2025-05-18T03:57:58Z preliminary 3.3 99.4 -45.19 167.39
2025-05-18T03:57:56Z preliminary 3.3 99.4 -45.19 167.39
2025-05-18T03:57:49Z preliminary 3.2 99.4 -45.19 167.39
2025-05-18T03:57:34Z preliminary 3.2 99.4 -45.19 167.39
2025-05-18T03:57:29Z preliminary 3.1 99.4 -45.19 167.39
2025-05-18T03:57:28Z preliminary 2.9 99.4 -45.19 167.39
2025-05-18T03:57:26Z automatic 2.7 95.2 -45.23 167.69
2025-05-18T03:57:23Z automatic 2.7 87.7 -45.27 167.57
2025-05-18T03:57:13Z automatic 2.6 87.7 -45.27 167.57