Magnitude 1.7, Sat May 17 2025 2:28 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


0.01.02.0Magnitude0246810121416182022242628303234363840424446485052Time 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)0246810121416182022242628303234363840424446485052Time 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
2025-05-16T15:21:48Z best 1.7 28.0 -40.12 176.33
2025-05-16T14:58:33Z preliminary 1.7 26.3 -40.11 176.32
2025-05-16T14:31:02Z preliminary 1.7 26.3 -40.11 176.32
2025-05-16T14:31:01Z automatic 1.8 30.6 -40.10 176.32
2025-05-16T14:30:25Z automatic 1.7 30.6 -40.10 176.32
2025-05-16T14:30:14Z automatic 1.7 30.6 -40.10 176.32
2025-05-16T14:30:10Z automatic 1.7 30.6 -40.10 176.32
2025-05-16T14:30:05Z automatic 1.7 30.6 -40.10 176.32
2025-05-16T14:30:04Z automatic 1.7 30.6 -40.10 176.32
2025-05-16T14:30:03Z automatic 1.7 30.6 -40.10 176.32
2025-05-16T14:30:02Z automatic 1.7 30.6 -40.10 176.32