Magnitude 1.8, Thu Apr 3 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


020406080Depth (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
2025-04-03T13:12:58Z best 1.8 51.5 -38.26 175.94
2025-04-03T10:25:01Z preliminary 1.7 64.7 -38.32 176.00
2025-04-03T10:23:04Z automatic 1.8 81.2 -38.86 176.24
2025-04-03T10:22:59Z automatic 1.8 81.2 -38.86 176.24
2025-04-03T10:22:52Z automatic 1.8 81.2 -38.86 176.24
2025-04-03T10:22:51Z automatic 1.8 81.2 -38.86 176.24
2025-04-03T10:22:04Z automatic 1.7 81.2 -38.86 176.24
2025-04-03T10:22:03Z automatic 1.7 81.2 -38.86 176.24
2025-04-03T10:22:00Z automatic 1.7 81.2 -38.86 176.24
2025-04-03T10:21:59Z automatic 1.7 81.2 -38.86 176.24
2025-04-03T10:21:56Z automatic 1.8 81.2 -38.86 176.24
2025-04-03T10:21:54Z automatic 1.8 70.1 -38.78 176.25
2025-04-03T10:21:50Z automatic 1.9 70.1 -38.78 176.25