Magnitude 2.2, Thu May 15 2025 1:35 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


0.01.02.03.0Magnitude01234567Time since earthquake (minutes)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


0102030Depth (km)01234567Time since earthquake (minutes)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
2025-05-15T01:43:01Z best 2.2 29.6 -38.87 178.61
2025-05-15T01:38:30Z preliminary 2.2 27.7 -38.85 178.59
2025-05-15T01:37:34Z automatic 1.9 32.0 -38.77 178.40
2025-05-15T01:37:22Z automatic 1.9 32.0 -38.77 178.40
2025-05-15T01:37:21Z automatic 1.9 32.0 -38.77 178.40
2025-05-15T01:37:00Z automatic 1.9 32.0 -38.77 178.40
2025-05-15T01:36:51Z automatic 1.3 32.0 -38.77 178.40