Magnitude 3.7, Sat Jul 18 2026 8:42 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


0.01.02.03.04.0Magnitude01234Time 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


0100200Depth (km)01234Time 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
2026-07-17T20:46:20Z best 3.7 191.1 -35.33 178.66
2026-07-17T20:46:20Z automatic 3.3 140.7 -35.98 178.17
2026-07-17T20:44:53Z automatic 3.3 140.7 -35.98 178.17
2026-07-17T20:44:49Z automatic 3.3 140.7 -35.98 178.17
2026-07-17T20:44:47Z automatic 3.2 140.7 -35.98 178.17
2026-07-17T20:44:46Z automatic 3.2 140.7 -35.98 178.17
2026-07-17T20:44:44Z automatic 3.2 140.7 -35.98 178.17
2026-07-17T20:44:44Z automatic 3.1 140.7 -35.98 178.17
2026-07-17T20:44:40Z automatic 3.1 140.7 -35.98 178.17
2026-07-17T20:44:38Z automatic 3.1 140.7 -35.98 178.17