Magnitude 1.2, Wed May 21 2025 7:27 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


010Depth (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
2025-05-21T08:31:10Z best 1.2 6.8 -39.24 175.18
2025-05-21T07:31:16Z preliminary 0.9 10.7 -39.24 175.22
2025-05-21T07:28:44Z automatic 0.6 9.6 -39.22 175.28
2025-05-21T07:28:36Z automatic 0.4 9.6 -39.22 175.28
2025-05-21T07:28:25Z automatic 0.5 9.6 -39.22 175.28