Magnitude 1.2, Thu May 22 2025 8:38 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


0.01.02.0Magnitude01234567891011Time 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


0100200Depth (km)01234567891011Time 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
2025-05-22T20:38:20Z best 1.2 171.9 -37.35 176.68
2025-05-22T20:38:20Z best 1.2 171.9 -37.35 176.68
2025-05-22T09:15:13Z automatic 1.5 99.8 -38.07 177.41
2025-05-22T09:10:38Z automatic 1.5 99.8 -38.07 177.41
2025-05-22T09:10:34Z automatic 1.7 99.8 -38.07 177.41
2025-05-22T09:10:33Z automatic 1.9 155.4 -37.92 177.36