Magnitude 2.2, Fri Jul 4 2025 2:40 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


0.01.02.03.0Magnitude01Time 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


0100Depth (km)01Time 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
2025-07-04T03:47:31Z best 2.2 127.0 -38.10 176.02
2025-07-04T02:43:30Z preliminary 2.6 128.3 -38.11 176.06
2025-07-04T02:43:20Z automatic 2.2 99.8 -38.47 176.38
2025-07-04T02:43:09Z automatic 2.1 99.8 -38.47 176.38
2025-07-04T02:42:54Z automatic 2.0 99.8 -38.47 176.38
2025-07-04T02:42:48Z automatic 2.0 99.8 -38.47 176.38
2025-07-04T02:42:42Z automatic 2.1 99.8 -38.47 176.38
2025-07-04T02:42:20Z automatic 1.6 99.8 -38.47 176.38