Magnitude 4.8, Thu Sep 22 2022 4:28 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


0.01.02.03.04.05.0Magnitude01Time 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


0100200Depth (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
2022-10-05T00:59:09Z best 4.8 229.2 -36.81 177.06
2022-09-22T04:44:52Z best 4.8 225.3 -36.81 177.05
2022-09-22T04:34:08Z preliminary 4.3 233.9 -36.87 177.04
2022-09-22T04:30:32Z preliminary 3.9 233.9 -36.87 177.04
2022-09-22T04:30:32Z automatic 3.6 172.8 -37.51 176.63
2022-09-22T04:30:31Z automatic 3.6 172.8 -37.51 176.63
2022-09-22T04:30:31Z automatic 3.6 172.8 -37.51 176.63
2022-09-22T04:30:30Z automatic 3.6 172.8 -37.51 176.63
2022-09-22T04:30:30Z automatic 3.6 172.8 -37.51 176.63
2022-09-22T04:30:25Z automatic 3.6 172.8 -37.51 176.63
2022-09-22T04:30:25Z automatic 3.6 172.8 -37.51 176.63
2022-09-22T04:30:21Z automatic 3.6 172.8 -37.51 176.63
2022-09-22T04:30:21Z automatic 3.6 172.8 -37.51 176.63
2022-09-22T04:30:18Z automatic 3.6 172.8 -37.51 176.63
2022-09-22T04:30:18Z automatic 3.6 172.8 -37.51 176.63
2022-09-22T04:30:15Z automatic 3.7 172.8 -37.51 176.63
2022-09-22T04:30:15Z automatic 3.7 172.8 -37.51 176.63
2022-09-22T04:30:14Z automatic 3.2 172.8 -37.51 176.63
2022-09-22T04:30:14Z automatic 3.2 172.8 -37.51 176.63
2022-09-22T04:30:06Z automatic 3.2 172.8 -37.51 176.63