Magnitude 0.9, Thu May 15 2025 11:34 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


0.01.02.0Magnitude0123Time 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


0102030Depth (km)0123Time 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
2025-05-15T15:31:31Z best 0.9 29.0 -38.44 177.61
2025-05-15T11:36:14Z preliminary 0.9 29.3 -38.44 177.61
2025-05-15T11:35:31Z automatic 1.1 27.8 -38.46 177.60
2025-05-15T11:35:09Z automatic 0.9 27.8 -38.46 177.60
2025-05-15T11:35:05Z automatic 0.9 27.8 -38.46 177.60
2025-05-15T11:35:03Z automatic 0.7 27.8 -38.46 177.60