Magnitude 3.0, Sun Jul 31 2022 12:33 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


0.01.02.03.04.0Magnitude01Time since earthquake (weeks)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


0102030Depth (km)01Time since earthquake (weeks)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
2022-08-10T01:22:48Z best 3.0 25.0 -38.27 178.55
2022-07-31T00:37:35Z best 2.9 24.7 -38.27 178.56
2022-07-31T00:35:13Z preliminary 3.0 25.0 -38.28 178.54
2022-07-31T00:35:12Z preliminary 3.1 25.0 -38.28 178.54
2022-07-31T00:35:09Z preliminary 3.1 25.0 -38.28 178.54
2022-07-31T00:35:09Z automatic 3.0 27.0 -38.28 178.48
2022-07-31T00:35:08Z automatic 3.0 27.0 -38.28 178.48
2022-07-31T00:35:07Z automatic 3.0 27.0 -38.28 178.48
2022-07-31T00:35:05Z automatic 3.0 27.0 -38.28 178.48
2022-07-31T00:35:05Z automatic 3.0 27.0 -38.28 178.48
2022-07-31T00:34:56Z automatic 2.8 27.0 -38.28 178.48
2022-07-31T00:34:55Z automatic 2.7 27.0 -38.28 178.48
2022-07-31T00:34:52Z automatic 2.7 27.0 -38.28 178.48
2022-07-31T00:34:50Z automatic 2.6 27.0 -38.28 178.48
2022-07-31T00:34:50Z automatic 2.6 23.3 -38.25 178.45
2022-07-31T00:34:44Z automatic 2.3 23.3 -38.25 178.45
2022-07-31T00:34:43Z automatic 2.4 23.3 -38.25 178.45