Magnitude 4.0, Tue May 27 2025 7:18 AM


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


0.01.02.03.04.05.0Magnitude0123456789101112131415Time 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


010203040Depth (km)0123456789101112131415Time 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
2025-05-26T19:34:26Z best 4.0 27.8 -31.92 -178.83
2025-05-26T19:34:26Z preliminary 4.0 33.0 -32.05 -178.52
2025-05-26T19:30:55Z preliminary 4.1 33.0 -32.05 -178.52
2025-05-26T19:29:34Z preliminary 4.0 33.0 -32.05 -178.52
2025-05-26T19:23:59Z preliminary 4.0 33.0 -32.07 -178.43
2025-05-26T19:22:20Z automatic 1.9 36.6 -37.72 178.26
2025-05-26T19:21:57Z automatic 1.7 36.6 -37.72 178.26
2025-05-26T19:21:30Z automatic 1.6 36.6 -37.72 178.26
2025-05-26T19:21:18Z automatic 1.4 36.6 -37.72 178.26
2025-05-26T19:21:05Z automatic 1.2 36.6 -37.72 178.26
2025-05-26T19:20:56Z automatic 1.3 36.6 -37.72 178.26