Magnitude 1.7, Fri May 2 2025 11:55 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


0.01.02.0Magnitude01Time 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


012345678910Depth (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
2025-05-02T13:53:51Z best 1.7 2.8 -38.13 176.15
2025-05-02T11:58:19Z preliminary 1.7 3.6 -38.12 176.15
2025-05-02T11:56:45Z automatic 1.8 7.7 -38.13 176.15
2025-05-02T11:56:38Z automatic 1.7 7.7 -38.13 176.15