Magnitude 1.7, Sat May 3 2025 3:15 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


0.01.02.03.0Magnitude01Time 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


0100Depth (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
2025-05-02T16:29:02Z best 1.7 133.9 -38.32 175.93
2025-05-02T15:16:52Z preliminary 1.9 135.8 -38.33 175.94
2025-05-02T15:16:48Z preliminary 2.0 135.8 -38.33 175.94
2025-05-02T15:16:45Z preliminary 1.9 135.8 -38.33 175.94
2025-05-02T15:16:42Z preliminary 2.0 135.8 -38.33 175.94
2025-05-02T15:16:39Z preliminary 1.8 135.8 -38.33 175.94
2025-05-02T15:16:28Z preliminary 2.0 135.8 -38.33 175.94