Magnitude 1.0, Wed Jul 2 2025 1:34 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


0.01.02.0Magnitude0123Time 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


01020Depth (km)0123Time 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
2025-07-01T16:52:33Z best 1.0 18.8 -40.74 175.70
2025-07-01T13:38:34Z preliminary 1.0 18.3 -40.74 175.70
2025-07-01T13:36:56Z automatic 1.1 18.7 -40.77 175.71
2025-07-01T13:35:53Z automatic 1.0 18.7 -40.77 175.71
2025-07-01T13:35:52Z automatic 1.0 18.7 -40.77 175.71
2025-07-01T13:35:47Z automatic 0.9 18.7 -40.77 175.71
2025-07-01T13:35:42Z automatic 1.0 18.7 -40.77 175.71