Magnitude 1.6, Fri May 16 2025 9:14 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


0.01.02.0Magnitude012Time 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


0102030Depth (km)012Time 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
2025-05-16T09:17:41Z best 1.6 23.7 -40.59 175.87
2025-05-16T09:16:40Z preliminary 1.6 23.2 -40.59 175.86
2025-05-16T09:16:33Z preliminary 1.5 23.2 -40.59 175.86
2025-05-16T09:16:20Z automatic 1.5 28.7 -40.60 175.88
2025-05-16T09:16:17Z automatic 1.5 28.7 -40.60 175.88
2025-05-16T09:16:10Z automatic 1.5 28.7 -40.60 175.88