Magnitude 1.7, Sat May 31 2025 8:07 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


0.01.02.0Magnitude012Time 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


01020Depth (km)012Time 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
2025-05-30T22:39:46Z best 1.7 22.3 -38.29 178.01
2025-05-30T20:09:26Z preliminary 1.7 16.9 -38.27 178.00
2025-05-30T20:08:52Z automatic 1.7 19.6 -38.29 178.01
2025-05-30T20:08:51Z automatic 1.7 19.6 -38.29 178.01
2025-05-30T20:08:51Z automatic 1.7 19.6 -38.29 178.01
2025-05-30T20:08:38Z automatic 1.7 19.6 -38.29 178.01
2025-05-30T20:08:33Z automatic 1.7 19.6 -38.29 178.01
2025-05-30T20:08:30Z automatic 1.7 19.4 -38.30 178.01
2025-05-30T20:08:24Z automatic 1.6 19.4 -38.30 178.01
2025-05-30T20:08:21Z automatic 1.5 19.4 -38.30 178.01
2025-05-30T20:08:12Z automatic 1.3 19.4 -38.30 178.01