Magnitude 2.1, Sun May 4 2025 7:32 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


0.01.02.03.0Magnitude01Time 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


020406080Depth (km)01Time 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
2025-05-04T08:48:49Z best 2.1 67.0 -40.04 174.94
2025-05-04T07:38:32Z preliminary 2.0 67.3 -40.04 174.93
2025-05-04T07:34:20Z automatic 1.0 11.0 -39.32 175.42
2025-05-04T07:34:12Z automatic 0.8 11.0 -39.32 175.42
2025-05-04T07:34:11Z automatic 0.8 11.0 -39.32 175.42
2025-05-04T07:34:08Z automatic 0.8 11.0 -39.32 175.42
2025-05-04T07:34:07Z automatic 0.8 11.0 -39.32 175.42
2025-05-04T07:34:06Z automatic 0.8 11.0 -39.32 175.42
2025-05-04T07:34:06Z automatic 0.5 11.0 -39.32 175.42
2025-05-04T07:34:02Z automatic 0.5 11.0 -39.32 175.42