Magnitude 1.6, Sat May 31 2025 12:21 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


0.01.02.0Magnitude01234567891011121314Time since earthquake (minutes)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


02040Depth (km)01234567891011121314Time since earthquake (minutes)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
2025-05-30T12:36:27Z best 1.6 40.3 -38.70 176.57
2025-05-30T12:24:04Z preliminary 1.9 32.7 -38.68 176.48
2025-05-30T12:23:01Z automatic 1.8 45.0 -38.70 176.55
2025-05-30T12:23:00Z automatic 1.8 45.0 -38.70 176.55
2025-05-30T12:22:59Z automatic 1.8 45.0 -38.70 176.55
2025-05-30T12:22:49Z automatic 1.7 45.0 -38.70 176.55
2025-05-30T12:22:47Z automatic 1.7 45.0 -38.70 176.55
2025-05-30T12:22:41Z automatic 1.7 45.0 -38.70 176.55
2025-05-30T12:22:40Z automatic 1.7 45.0 -38.70 176.55
2025-05-30T12:22:38Z automatic 1.7 45.0 -38.70 176.55
2025-05-30T12:22:37Z automatic 1.7 41.3 -38.72 176.54
2025-05-30T12:22:30Z automatic 1.6 41.3 -38.72 176.54
2025-05-30T12:22:30Z automatic 1.7 41.3 -38.72 176.54