Magnitude 1.8, Tue Jul 15 2025 4:44 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


0.01.02.03.0Magnitude01234Time 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


0204060Depth (km)01234Time 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
2025-07-15T04:49:23Z best 1.8 53.0 -39.66 175.31
2025-07-15T04:45:56Z preliminary 1.9 43.0 -39.77 175.45
2025-07-15T04:45:47Z automatic 2.0 45.4 -39.75 175.37
2025-07-15T04:45:37Z automatic 2.0 45.4 -39.75 175.37
2025-07-15T04:45:30Z automatic 2.0 45.4 -39.75 175.37
2025-07-15T04:45:29Z automatic 2.0 45.4 -39.75 175.37
2025-07-15T04:45:28Z automatic 2.0 45.4 -39.75 175.37
2025-07-15T04:45:27Z automatic 1.0 11.0 -39.36 175.69
2025-07-15T04:45:27Z automatic 2.0 45.4 -39.75 175.37
2025-07-15T04:45:26Z automatic 2.0 45.4 -39.75 175.37
2025-07-15T04:45:26Z automatic 1.0 11.0 -39.36 175.69