Magnitude 1.9, Fri May 16 2025 12:10 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


0.01.02.0Magnitude012Time 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


0100200Depth (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
2025-05-15T14:58:40Z best 1.9 173.4 -38.15 176.12
2025-05-15T12:13:03Z preliminary 1.6 183.5 -38.33 176.33
2025-05-15T12:13:03Z automatic 1.4 159.3 -38.58 176.48
2025-05-15T12:13:03Z automatic 1.4 159.3 -38.58 176.48
2025-05-15T12:12:28Z automatic 1.2 159.3 -38.58 176.48
2025-05-15T12:12:13Z automatic 1.4 148.2 -38.55 176.56