Magnitude 2.5, Tue May 20 2025 6:26 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


0.01.02.03.0Magnitude01234Time 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


0100200Depth (km)01234Time 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
2025-05-19T23:21:01Z best 2.5 195.6 -37.56 176.36
2025-05-19T19:00:30Z preliminary 2.2 191.0 -37.53 176.35
2025-05-19T18:28:29Z preliminary 2.2 191.0 -37.53 176.35
2025-05-19T18:28:29Z automatic 1.9 164.9 -38.17 176.53
2025-05-19T18:28:26Z automatic 1.9 164.9 -38.17 176.53
2025-05-19T18:28:18Z automatic 2.1 164.9 -38.17 176.53