Magnitude 3.5, Fri May 16 2025 8:06 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


0.01.02.03.04.0Magnitude012345678910111213141516Time 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


0100Depth (km)012345678910111213141516Time 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
2025-05-15T20:22:28Z best 3.5 140.1 -35.17 178.68
2025-05-15T20:09:29Z preliminary 3.6 100.0 -35.03 178.71
2025-05-15T20:09:09Z automatic 2.2 41.3 -37.48 178.10
2025-05-15T20:08:58Z automatic 2.1 41.3 -37.48 178.10
2025-05-15T20:08:58Z automatic 2.1 41.3 -37.48 178.10
2025-05-15T20:08:32Z automatic 2.1 41.3 -37.48 178.10
2025-05-15T20:08:31Z automatic 2.1 41.3 -37.48 178.10
2025-05-15T20:08:30Z automatic 2.1 41.3 -37.48 178.10
2025-05-15T20:08:29Z automatic 2.1 41.3 -37.48 178.10
2025-05-15T20:08:28Z automatic 2.1 41.3 -37.48 178.10
2025-05-15T20:08:25Z automatic 2.1 41.3 -37.48 178.10
2025-05-15T20:08:24Z automatic 2.1 41.3 -37.48 178.10
2025-05-15T20:08:23Z automatic 2.1 41.3 -37.48 178.10
2025-05-15T20:08:22Z automatic 2.1 41.3 -37.48 178.10
2025-05-15T20:08:08Z automatic 2.0 41.3 -37.48 178.10
2025-05-15T20:08:03Z automatic 1.9 30.1 -37.54 178.12
2025-05-15T20:07:56Z automatic 1.8 30.1 -37.54 178.12