Magnitude 1.8, Wed Jul 2 2025 2:40 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


0.01.02.0Magnitude012Time 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


0100200Depth (km)012Time 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
2025-07-01T17:34:50Z best 1.8 174.9 -37.80 176.08
2025-07-01T14:42:48Z preliminary 1.8 173.0 -37.79 176.06
2025-07-01T14:42:48Z automatic 1.5 122.1 -38.28 176.47
2025-07-01T14:42:47Z automatic 1.9 88.7 -37.74 175.90
2025-07-01T14:42:44Z automatic 1.9 88.7 -37.74 175.90
2025-07-01T14:42:38Z automatic 1.5 122.1 -38.28 176.47
2025-07-01T14:42:37Z automatic 1.5 122.1 -38.28 176.47
2025-07-01T14:42:37Z automatic 1.5 122.1 -38.28 176.47
2025-07-01T14:42:36Z automatic 1.5 122.1 -38.28 176.47
2025-07-01T14:42:33Z automatic 1.3 122.1 -38.28 176.47
2025-07-01T14:42:32Z automatic 1.3 122.1 -38.28 176.47
2025-07-01T14:42:24Z automatic 0.8 122.1 -38.28 176.47