Magnitude 2.3, Fri May 30 2025 8:39 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


0.01.02.03.0Magnitude01Time 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


01234567Depth (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
2025-05-30T10:10:33Z best 2.3 5.0 -42.27 173.15
2025-05-30T08:42:00Z preliminary 2.3 5.0 -42.31 173.16
2025-05-30T08:41:57Z preliminary 2.4 5.0 -42.31 173.16
2025-05-30T08:41:57Z automatic 2.6 5.5 -42.36 173.29
2025-05-30T08:41:56Z automatic 2.6 5.5 -42.36 173.29
2025-05-30T08:41:54Z automatic 2.4 5.5 -42.36 173.29
2025-05-30T08:41:53Z automatic 2.4 5.5 -42.36 173.29
2025-05-30T08:41:48Z automatic 2.4 5.5 -42.36 173.29
2025-05-30T08:41:46Z automatic 2.4 5.5 -42.36 173.29