Magnitude 1.6, Sat May 17 2025 7:41 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


0.01.02.0Magnitude01Time 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


010Depth (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
2025-05-16T21:09:29Z best 1.6 13.2 -39.14 177.72
2025-05-16T19:45:16Z preliminary 1.6 12.7 -39.15 177.71
2025-05-16T19:43:26Z automatic 1.5 12.0 -39.05 177.65
2025-05-16T19:43:17Z automatic 1.4 12.0 -39.05 177.65
2025-05-16T19:43:04Z automatic 1.3 12.0 -39.05 177.65
2025-05-16T19:43:02Z automatic 1.2 12.0 -39.05 177.65
2025-05-16T19:43:00Z automatic 1.2 12.0 -39.05 177.65
2025-05-16T19:42:49Z automatic 1.1 12.0 -39.05 177.65