Magnitude 0.9, Mon May 18 2026 8:35 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


0.01.02.0Magnitude0123Time 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


01020Depth (km)0123Time 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
2026-05-17T20:39:20Z best 0.9 20.3 -40.38 176.51
2026-05-17T20:39:20Z best 0.9 20.3 -40.38 176.51
2026-05-17T20:37:40Z automatic 1.7 5.0 -40.41 176.44
2026-05-17T20:37:33Z automatic 1.6 5.0 -40.41 176.44
2026-05-17T20:37:32Z automatic 1.6 5.0 -40.41 176.44
2026-05-17T20:37:31Z automatic 1.6 5.0 -40.41 176.44
2026-05-17T20:37:30Z automatic 1.6 5.0 -40.41 176.44
2026-05-17T20:37:27Z automatic 1.5 5.0 -40.41 176.44
2026-05-17T20:37:26Z automatic 1.5 5.0 -40.41 176.44
2026-05-17T20:37:25Z automatic 1.5 5.0 -40.41 176.44
2026-05-17T20:37:25Z automatic 1.6 5.0 -40.41 176.44
2026-05-17T20:37:24Z automatic 1.6 5.0 -40.41 176.44
2026-05-17T20:37:24Z automatic 0.8 5.0 -40.41 176.44
2026-05-17T20:37:23Z automatic 0.8 5.0 -40.41 176.44
2026-05-17T20:36:51Z automatic 0.8 5.0 -40.41 176.44
2026-05-17T20:36:18Z automatic 0.9 5.0 -40.40 176.45