Magnitude 3.3, Tue Aug 18 2026 6:35 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

0.01.02.03.04.0Magnitude01234567891011121314Time 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

0100Depth (km)01234567891011121314Time 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
2026-08-18T06:49:38Z best 3.3 132.9 -39.43 174.44
2026-08-18T06:37:16Z preliminary 3.1 130.1 -39.44 174.45
2026-08-18T06:37:15Z automatic 3.1 143.7 -39.42 174.39
2026-08-18T06:37:14Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:37:07Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:37:06Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:37:06Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:37:06Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:37:03Z automatic 3.1 143.7 -39.42 174.39
2026-08-18T06:37:02Z automatic 3.1 143.7 -39.42 174.39
2026-08-18T06:37:00Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:36:59Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:36:58Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:36:58Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:36:57Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:36:57Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:36:49Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:36:48Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:36:45Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:36:44Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:36:41Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:36:40Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:36:39Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:36:39Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:36:38Z automatic 3.1 143.7 -39.42 174.39
2026-08-18T06:36:37Z automatic 3.1 143.7 -39.42 174.39
2026-08-18T06:36:37Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:36:37Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:36:36Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:36:36Z automatic 3.0 143.7 -39.42 174.39
2026-08-18T06:36:29Z automatic 2.9 143.7 -39.42 174.39
2026-08-18T06:36:29Z automatic 2.9 143.7 -39.42 174.39
2026-08-18T06:36:27Z automatic 2.9 143.7 -39.42 174.39
2026-08-18T06:36:26Z automatic 2.9 143.7 -39.42 174.39
2026-08-18T06:36:26Z automatic 2.8 143.7 -39.42 174.39
2026-08-18T06:36:25Z automatic 2.8 143.7 -39.42 174.39
2026-08-18T06:36:16Z automatic 2.6 143.7 -39.42 174.39
2026-08-18T06:36:16Z automatic 2.6 143.7 -39.42 174.39
2026-08-18T06:36:12Z automatic 2.4 143.7 -39.42 174.39
2026-08-18T06:36:11Z automatic 2.4 143.7 -39.42 174.39
2026-08-18T06:36:11Z automatic 2.4 143.7 -39.42 174.39
2026-08-18T06:36:11Z automatic 2.4 143.7 -39.42 174.39
2026-08-18T06:36:09Z automatic 2.2 143.7 -39.42 174.39
2026-08-18T06:36:05Z automatic 2.2 143.7 -39.42 174.39
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