Magnitude 1.4, Sun May 4 2025 11:20 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


0.01.02.0Magnitude012Time 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


0100Depth (km)012Time 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
2025-05-04T13:47:11Z best 1.4 120.7 -39.51 174.49
2025-05-04T11:24:31Z preliminary 1.4 121.5 -39.52 174.47
2025-05-04T11:24:31Z automatic 0.1 18.9 -39.21 175.33
2025-05-04T11:21:47Z automatic 0.2 18.9 -39.21 175.33