Magnitude 2.1, Wed Jul 30 2025 8:15 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


0.01.02.03.0Magnitude01234567Time 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


0100Depth (km)01234567Time 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
2025-07-29T20:22:34Z best 2.1 158.4 -38.61 175.90
2025-07-29T20:22:34Z preliminary 2.1 158.4 -38.61 175.90
2025-07-29T20:18:49Z preliminary 2.2 158.4 -38.61 175.90
2025-07-29T20:17:17Z automatic 2.1 114.7 -38.68 176.02
2025-07-29T20:16:59Z automatic 2.1 114.7 -38.68 176.02
2025-07-29T20:16:52Z automatic 2.2 114.7 -38.68 176.02
2025-07-29T20:16:49Z automatic 2.0 114.7 -38.68 176.02