Magnitude 4.0, Sun Jul 16 2023 6:04 AM


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


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
2023-07-28T00:59:57Z best 4.0 15.2 -40.30 176.47
2023-07-15T18:12:39Z best 4.0 15.2 -40.30 176.47
2023-07-15T18:06:33Z preliminary 4.0 15.4 -40.29 176.46
2023-07-15T18:06:33Z automatic 4.0 25.9 -40.36 176.57
2023-07-15T18:06:30Z automatic 4.0 25.9 -40.36 176.57
2023-07-15T18:06:29Z automatic 4.0 25.9 -40.36 176.57
2023-07-15T18:06:29Z automatic 4.0 25.9 -40.36 176.57
2023-07-15T18:06:28Z automatic 4.0 25.9 -40.36 176.57
2023-07-15T18:06:27Z automatic 4.0 25.9 -40.36 176.57
2023-07-15T18:06:26Z automatic 4.0 25.9 -40.36 176.57
2023-07-15T18:06:25Z automatic 4.0 25.9 -40.36 176.57
2023-07-15T18:06:24Z automatic 4.1 23.5 -40.35 176.53
2023-07-15T18:06:24Z automatic 4.1 23.5 -40.35 176.53
2023-07-15T18:06:23Z automatic 4.0 25.9 -40.36 176.57
2023-07-15T18:06:23Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:22Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:21Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:20Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:20Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:19Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:19Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:18Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:18Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:17Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:17Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:16Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:16Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:15Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:15Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:14Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:14Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:13Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:10Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:10Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:06Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:05Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:04Z automatic 4.1 25.9 -40.36 176.57
2023-07-15T18:06:04Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:06:04Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:06:02Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:59Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:59Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:58Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:56Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:55Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:55Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:54Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:53Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:53Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:52Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:52Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:51Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:50Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:49Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:48Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:48Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:47Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:47Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:46Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:45Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:45Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:44Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:43Z automatic 4.2 25.9 -40.36 176.57
2023-07-15T18:05:43Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:42Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:41Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:36Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:35Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:33Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:33Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:32Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:31Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:28Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:27Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:27Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:26Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:25Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:24Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:22Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:21Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:14Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:13Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:13Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:11Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:09Z automatic 4.3 25.9 -40.36 176.57
2023-07-15T18:05:08Z automatic 4.2 23.5 -40.35 176.53
2023-07-15T18:05:07Z automatic 4.3 23.5 -40.35 176.53
2023-07-15T18:05:06Z automatic 4.3 23.5 -40.35 176.53
2023-07-15T18:05:06Z automatic 4.2 23.5 -40.35 176.53
2023-07-15T18:05:06Z automatic 4.2 23.5 -40.35 176.53
2023-07-15T18:05:05Z automatic 4.2 23.5 -40.35 176.53
2023-07-15T18:04:56Z automatic 4.2 23.5 -40.35 176.53
2023-07-15T18:04:56Z automatic 4.2 19.8 -40.32 176.50
2023-07-15T18:04:55Z automatic 4.2 19.8 -40.32 176.50
2023-07-15T18:04:54Z automatic 4.2 19.8 -40.32 176.50
2023-07-15T18:04:53Z automatic 4.2 19.8 -40.32 176.50
2023-07-15T18:04:52Z automatic 4.2 19.8 -40.32 176.50
2023-07-15T18:04:51Z automatic 4.0 19.8 -40.32 176.50
2023-07-15T18:04:49Z automatic 4.0 19.8 -40.32 176.50