Magnitude 1.8, Mon May 19 2025 5:03 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


0102030Depth (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
2025-05-19T07:12:27Z best 1.8 24.8 -39.43 177.05
2025-05-19T05:04:50Z preliminary 1.7 24.4 -39.43 177.06
2025-05-19T05:04:46Z preliminary 1.8 24.4 -39.43 177.06
2025-05-19T05:04:40Z preliminary 1.8 24.4 -39.43 177.06
2025-05-19T05:04:39Z preliminary 1.9 24.4 -39.43 177.06
2025-05-19T05:04:35Z automatic 1.7 19.4 -39.40 176.97
2025-05-19T05:04:34Z automatic 1.7 19.4 -39.40 176.97