Magnitude 3.3, Sat Apr 18 2026 10:45 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


0.01.02.03.04.0Magnitude0123456Time 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


02040Depth (km)0123456Time 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
2026-04-17T22:51:30Z best 3.3 41.6 -37.95 178.37
2026-04-17T22:47:00Z preliminary 3.1 41.0 -37.95 178.37
2026-04-17T22:46:54Z automatic 3.2 44.5 -37.96 178.46
2026-04-17T22:46:51Z automatic 3.2 44.5 -37.96 178.46
2026-04-17T22:46:49Z automatic 3.2 44.5 -37.96 178.46
2026-04-17T22:46:46Z automatic 3.2 44.5 -37.96 178.46
2026-04-17T22:46:44Z automatic 3.2 44.5 -37.96 178.46
2026-04-17T22:46:40Z automatic 3.2 44.5 -37.96 178.46
2026-04-17T22:46:38Z automatic 3.2 44.5 -37.96 178.46
2026-04-17T22:46:37Z automatic 3.2 44.5 -37.96 178.46
2026-04-17T22:46:26Z automatic 3.2 44.5 -37.96 178.46
2026-04-17T22:46:24Z automatic 3.2 44.5 -37.96 178.46
2026-04-17T22:46:23Z automatic 3.2 44.5 -37.96 178.46
2026-04-17T22:46:23Z automatic 3.1 44.5 -37.96 178.46
2026-04-17T22:46:23Z automatic 3.1 44.5 -37.96 178.46
2026-04-17T22:46:20Z automatic 3.2 44.5 -37.96 178.46
2026-04-17T22:46:19Z automatic 3.2 44.5 -37.96 178.46
2026-04-17T22:46:19Z automatic 3.1 44.5 -37.96 178.46
2026-04-17T22:46:15Z automatic 3.1 44.5 -37.96 178.46
2026-04-17T22:46:15Z automatic 3.1 44.5 -37.96 178.46
2026-04-17T22:46:14Z automatic 3.3 44.5 -37.96 178.46
2026-04-17T22:46:14Z automatic 3.3 44.5 -37.96 178.46
2026-04-17T22:46:12Z automatic 3.1 44.5 -37.96 178.46
2026-04-17T22:46:10Z automatic 3.1 44.5 -37.96 178.46
2026-04-17T22:46:08Z automatic 3.1 44.5 -37.96 178.46
2026-04-17T22:46:07Z automatic 3.1 44.5 -37.96 178.46
2026-04-17T22:46:06Z automatic 2.9 44.5 -37.96 178.46
2026-04-17T22:46:05Z automatic 2.9 44.5 -37.96 178.46
2026-04-17T22:46:05Z automatic 2.9 44.5 -37.96 178.46
2026-04-17T22:46:04Z automatic 2.8 44.5 -37.96 178.46