Magnitude 4.0, Sat Jul 12 2025 5:50 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


0.01.02.03.04.0Magnitude01234567Time 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


0100200300Depth (km)01234567Time 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
2025-07-12T01:32:36Z best 4.0 300.0 -30.58 -178.65
2025-07-11T17:56:15Z preliminary 2.5 118.6 -36.97 178.12
2025-07-11T17:54:41Z automatic 2.8 92.4 -37.75 177.98
2025-07-11T17:54:30Z automatic 2.7 92.4 -37.75 177.98
2025-07-11T17:54:30Z automatic 2.5 92.4 -37.75 177.98
2025-07-11T17:54:29Z automatic 2.5 92.4 -37.75 177.98
2025-07-11T17:54:24Z automatic 2.5 92.4 -37.75 177.98
2025-07-11T17:54:21Z automatic 2.3 92.4 -37.75 177.98
2025-07-11T17:54:20Z automatic 2.3 92.4 -37.75 177.98
2025-07-11T17:54:17Z automatic 2.4 92.4 -37.75 177.98
2025-07-11T17:54:17Z automatic 2.4 92.4 -37.75 177.98
2025-07-11T17:54:15Z automatic 2.3 92.4 -37.75 177.98
2025-07-11T17:54:03Z automatic 2.4 92.4 -37.75 177.98
2025-07-11T17:54:03Z automatic 2.4 92.4 -37.75 177.98
2025-07-11T17:53:41Z automatic 1.9 92.4 -37.75 177.98