Magnitude 1.7, Sat May 17 2025 5:52 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


0.01.02.0Magnitude012345Time 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)012345Time 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
2025-05-16T17:58:03Z best 1.7 31.0 -39.78 176.82
2025-05-16T17:53:46Z preliminary 1.7 29.9 -39.78 176.83
2025-05-16T17:53:39Z automatic 1.8 26.4 -39.78 176.82
2025-05-16T17:53:36Z automatic 1.8 26.4 -39.78 176.82
2025-05-16T17:53:32Z automatic 1.8 26.4 -39.78 176.82
2025-05-16T17:53:30Z automatic 1.8 26.4 -39.78 176.82
2025-05-16T17:53:22Z automatic 1.7 26.4 -39.78 176.82
2025-05-16T17:53:18Z automatic 1.7 26.4 -39.78 176.82
2025-05-16T17:53:11Z automatic 1.7 26.4 -39.78 176.82
2025-05-16T17:53:10Z automatic 1.7 26.4 -39.78 176.82
2025-05-16T17:53:09Z automatic 1.7 26.4 -39.78 176.82
2025-05-16T17:53:09Z automatic 1.7 26.4 -39.78 176.82
2025-05-16T17:53:08Z automatic 1.7 26.4 -39.78 176.82
2025-05-16T17:53:04Z automatic 1.7 28.2 -39.78 176.82
2025-05-16T17:53:01Z automatic 1.7 28.2 -39.78 176.82
2025-05-16T17:53:00Z automatic 1.9 28.2 -39.78 176.82