Magnitude 1.4, Wed May 21 2025 3:01 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


0.01.02.0Magnitude01234Time 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


010203040Depth (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
2025-05-20T15:06:03Z best 1.4 35.1 -40.04 176.60
2025-05-20T15:03:07Z preliminary 1.4 35.7 -40.04 176.62
2025-05-20T15:03:07Z automatic 1.4 39.9 -40.06 176.58
2025-05-20T15:03:07Z automatic 1.4 39.9 -40.06 176.58
2025-05-20T15:03:05Z automatic 1.4 39.9 -40.06 176.58
2025-05-20T15:03:04Z automatic 1.4 39.9 -40.06 176.58
2025-05-20T15:03:03Z automatic 1.4 39.9 -40.06 176.58
2025-05-20T15:02:59Z automatic 1.3 39.9 -40.06 176.58
2025-05-20T15:02:59Z automatic 1.3 39.9 -40.06 176.58
2025-05-20T15:02:58Z automatic 1.3 39.9 -40.06 176.58
2025-05-20T15:02:53Z automatic 1.3 39.9 -40.06 176.58
2025-05-20T15:02:53Z automatic 1.3 39.9 -40.06 176.58
2025-05-20T15:02:49Z automatic 1.3 39.9 -40.06 176.58
2025-05-20T15:02:46Z automatic 1.3 39.9 -40.06 176.58