Magnitude 1.8, Sat May 3 2025 4:31 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


0.01.02.0Magnitude01Time 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


01020Depth (km)01Time 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
2025-05-03T06:17:08Z best 1.8 18.1 -40.20 176.27
2025-05-03T04:33:20Z preliminary 1.8 16.6 -40.20 176.26
2025-05-03T04:33:00Z preliminary 1.7 16.6 -40.20 176.26
2025-05-03T04:32:56Z automatic 1.8 16.6 -40.22 176.32
2025-05-03T04:32:49Z automatic 1.8 16.6 -40.22 176.32
2025-05-03T04:32:43Z automatic 1.8 16.6 -40.22 176.32
2025-05-03T04:32:41Z automatic 1.8 16.6 -40.22 176.32
2025-05-03T04:32:35Z automatic 1.8 16.6 -40.22 176.32
2025-05-03T04:32:33Z automatic 1.8 16.6 -40.22 176.32
2025-05-03T04:32:33Z automatic 1.8 16.6 -40.22 176.32
2025-05-03T04:32:32Z automatic 1.7 16.6 -40.22 176.32
2025-05-03T04:32:31Z automatic 1.7 16.6 -40.22 176.32
2025-05-03T04:32:30Z automatic 1.7 16.6 -40.22 176.32
2025-05-03T04:32:28Z automatic 1.7 16.6 -40.22 176.32
2025-05-03T04:32:27Z automatic 1.7 16.6 -40.22 176.32
2025-05-03T04:32:27Z automatic 1.7 16.6 -40.22 176.32
2025-05-03T04:32:27Z automatic 1.7 16.6 -40.22 176.32
2025-05-03T04:32:25Z automatic 1.7 16.6 -40.22 176.32
2025-05-03T04:32:23Z automatic 1.7 16.6 -40.21 176.32
2025-05-03T04:32:14Z automatic 1.6 16.6 -40.21 176.32
2025-05-03T04:32:13Z automatic 1.6 16.6 -40.21 176.32
2025-05-03T04:32:11Z automatic 1.4 16.6 -40.21 176.32
2025-05-03T04:32:11Z automatic 1.3 16.6 -40.21 176.32