Magnitude 4.9, Thu May 15 2025 8:27 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


0.01.02.03.04.05.0Magnitude01Time 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


0100200300400Depth (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
2025-05-15T10:14:46Z best 4.9 401.3 -26.76 -177.77
2025-05-15T08:36:34Z preliminary 4.9 399.1 -27.33 -176.97
2025-05-15T08:36:27Z preliminary 4.9 399.1 -27.33 -176.97
2025-05-15T08:31:32Z automatic 2.4 47.8 -37.68 178.12
2025-05-15T08:31:25Z automatic 2.3 47.8 -37.68 178.12
2025-05-15T08:31:21Z automatic 2.2 47.8 -37.68 178.12
2025-05-15T08:31:17Z automatic 1.9 47.8 -37.68 178.12
2025-05-15T08:30:59Z automatic 1.7 47.8 -37.68 178.12
2025-05-15T08:30:47Z automatic 1.9 47.8 -37.68 178.12