Magnitude 4.3, Thu Jul 31 2025 3:46 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 (days)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


0100200300400500600700Depth (km)01Time since earthquake (days)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
2025-08-01T14:03:00Z best 4.3 500.8 -24.64 179.80
2025-07-31T03:53:09Z preliminary 4.7 600.0 -30.16 178.22
2025-07-31T03:51:40Z automatic 2.8 44.0 -36.81 176.52
2025-07-31T03:51:34Z automatic 2.6 44.0 -36.81 176.52
2025-07-31T03:51:29Z automatic 2.5 44.0 -36.81 176.52
2025-07-31T03:51:23Z automatic 2.5 44.0 -36.81 176.52
2025-07-31T03:51:09Z automatic 2.7 44.0 -36.81 176.52
2025-07-31T03:51:02Z automatic 2.7 44.0 -36.81 176.52