Magnitude 2.2, Mon Aug 4 2025 3:00 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


0.01.02.03.0Magnitude012345Time 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


01020Depth (km)012345Time 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
2025-08-04T03:06:28Z best 2.2 17.1 -38.33 178.38
2025-08-04T03:06:28Z best 2.2 17.1 -38.33 178.38
2025-08-04T03:06:28Z automatic 2.2 18.5 -38.29 178.33
2025-08-04T03:02:10Z automatic 2.2 18.5 -38.29 178.33
2025-08-04T03:02:08Z automatic 2.1 18.5 -38.29 178.33
2025-08-04T03:02:01Z automatic 2.1 18.5 -38.29 178.33
2025-08-04T03:01:59Z automatic 1.7 18.5 -38.29 178.33
2025-08-04T03:01:47Z automatic 1.5 18.5 -38.29 178.33