Magnitude 1.0, Sun May 18 2025 10:37 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


0.01.02.0Magnitude012345Time since earthquake (hours)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


010Depth (km)012345Time since earthquake (hours)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
2025-05-18T15:50:34Z best 1.0 14.0 -39.46 175.68
2025-05-18T10:40:30Z preliminary 1.1 14.1 -39.47 175.68
2025-05-18T10:39:45Z automatic 1.5 10.1 -39.40 175.84
2025-05-18T10:39:20Z automatic 1.2 10.1 -39.40 175.84
2025-05-18T10:38:47Z automatic 1.1 10.1 -39.40 175.84
2025-05-18T10:38:45Z automatic 1.1 10.1 -39.40 175.84
2025-05-18T10:38:41Z automatic 1.1 10.1 -39.40 175.84
2025-05-18T10:38:40Z automatic 1.1 10.1 -39.40 175.84
2025-05-18T10:38:39Z automatic 1.1 10.1 -39.40 175.84
2025-05-18T10:38:37Z automatic 1.1 10.1 -39.40 175.84
2025-05-18T10:38:36Z automatic 1.1 10.1 -39.40 175.84
2025-05-18T10:38:29Z automatic 0.8 10.1 -39.40 175.84