Magnitude 4.0, Sun May 11 2025 8:29 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


0.01.02.03.04.05.0Magnitude0123456789101112131415161718192021222324252627Time 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


0100Depth (km)0123456789101112131415161718192021222324252627Time 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
2025-05-10T20:56:37Z best 4.0 100.0 -32.91 -178.60
2025-05-10T20:34:42Z preliminary 4.0 100.0 -32.95 -178.41
2025-05-10T20:32:18Z automatic 1.9 33.8 -37.73 178.20
2025-05-10T20:32:16Z automatic 1.8 33.8 -37.73 178.20
2025-05-10T20:32:00Z automatic 1.7 33.8 -37.73 178.20
2025-05-10T20:31:52Z automatic 1.6 33.8 -37.73 178.20
2025-05-10T20:31:48Z automatic 1.5 33.8 -37.73 178.20
2025-05-10T20:31:43Z automatic 1.5 33.8 -37.73 178.20
2025-05-10T20:31:37Z automatic 1.2 33.8 -37.73 178.20
2025-05-10T20:31:32Z automatic 1.4 33.8 -37.73 178.20