Magnitude 1.4, Wed May 21 2025 12:13 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 (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)0123Time 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
2025-05-20T15:29:01Z best 1.4 11.8 -39.48 175.69
2025-05-20T12:15:17Z preliminary 1.3 13.8 -39.45 175.69
2025-05-20T12:14:52Z automatic 1.4 14.1 -39.45 175.73
2025-05-20T12:14:46Z automatic 1.3 14.1 -39.45 175.73
2025-05-20T12:14:41Z automatic 1.3 14.1 -39.45 175.73
2025-05-20T12:14:40Z automatic 1.3 14.1 -39.45 175.73
2025-05-20T12:14:38Z automatic 1.3 14.1 -39.45 175.73
2025-05-20T12:14:36Z automatic 1.3 9.9 -39.44 175.69
2025-05-20T12:14:34Z automatic 1.2 9.9 -39.44 175.69
2025-05-20T12:14:32Z automatic 0.9 9.9 -39.44 175.69
2025-05-20T12:14:30Z automatic 0.9 9.9 -39.44 175.69