Magnitude 3.5, Sat May 17 2025 5:26 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


0.01.02.03.04.0Magnitude01234567891011Time 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


010203040Depth (km)01234567891011Time 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
2025-05-16T17:37:17Z best 3.5 33.0 -33.41 -177.93
2025-05-16T17:29:42Z preliminary 3.4 33.0 -33.59 -178.18
2025-05-16T17:29:24Z automatic 1.4 33.8 -37.76 178.27
2025-05-16T17:29:19Z automatic 1.3 33.8 -37.76 178.27
2025-05-16T17:29:18Z automatic 1.1 33.8 -37.76 178.27
2025-05-16T17:29:16Z automatic 0.9 33.8 -37.76 178.27
2025-05-16T17:29:09Z automatic 0.6 33.8 -37.76 178.27
2025-05-16T17:29:09Z automatic 0.5 33.8 -37.76 178.27