Magnitude 3.4, Sun Oct 18 2020 3:08 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


0.01.02.03.04.0Magnitude0123Time 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


01020Depth (km)0123Time 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
2020-11-12T03:26:05Z best 3.4 4.1 -39.66 173.43
2020-11-12T03:21:46Z best 3.4 4.1 -39.66 173.43
2020-10-18T02:14:23Z best 3.3 5.0 -39.65 173.42
2020-10-18T02:10:09Z preliminary 3.3 13.2 -39.62 173.44
2020-10-18T02:10:06Z preliminary 3.3 13.2 -39.62 173.44
2020-10-18T02:10:04Z preliminary 3.4 13.2 -39.62 173.44
2020-10-18T02:10:02Z preliminary 3.4 13.2 -39.62 173.44
2020-10-18T02:09:57Z preliminary 3.4 13.2 -39.62 173.44
2020-10-18T02:09:49Z preliminary 3.4 13.2 -39.62 173.44
2020-10-18T02:09:29Z preliminary 3.4 13.2 -39.62 173.44
2020-10-18T02:09:29Z automatic 3.4 22.3 -39.61 173.50
2020-10-18T02:09:25Z automatic 3.4 22.3 -39.61 173.50
2020-10-18T02:09:24Z automatic 3.4 22.3 -39.61 173.50
2020-10-18T02:09:18Z automatic 3.3 22.3 -39.61 173.50
2020-10-18T02:09:18Z automatic 3.3 22.3 -39.61 173.50
2020-10-18T02:09:17Z automatic 3.3 22.3 -39.61 173.50
2020-10-18T02:09:16Z automatic 3.3 22.3 -39.61 173.50
2020-10-18T02:09:15Z automatic 3.3 22.3 -39.61 173.50
2020-10-18T02:09:15Z automatic 3.3 22.3 -39.61 173.50
2020-10-18T02:09:13Z automatic 3.3 22.3 -39.61 173.50
2020-10-18T02:09:12Z automatic 3.3 22.3 -39.61 173.50
2020-10-18T02:09:12Z automatic 3.2 22.3 -39.61 173.50
2020-10-18T02:09:11Z automatic 3.2 22.3 -39.61 173.50
2020-10-18T02:09:10Z automatic 3.2 22.3 -39.61 173.50
2020-10-18T02:09:09Z automatic 3.2 22.3 -39.61 173.50
2020-10-18T02:09:09Z automatic 3.2 22.3 -39.61 173.50
2020-10-18T02:09:08Z automatic 3.1 22.3 -39.61 173.50
2020-10-18T02:09:08Z automatic 3.1 22.3 -39.61 173.50
2020-10-18T02:09:06Z automatic 2.9 22.3 -39.61 173.50
2020-10-18T02:09:04Z automatic 2.9 22.3 -39.61 173.50
2020-10-18T02:09:04Z automatic 2.9 22.3 -39.61 173.50
2020-10-18T02:08:59Z automatic 2.9 22.3 -39.61 173.50