Magnitude 2.8, Tue Jul 29 2025 4:00 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


0.01.02.03.0Magnitude012345Time 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


0102030Depth (km)012345Time 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
2025-07-28T16:06:09Z best 2.8 22.5 -40.63 176.39
2025-07-28T16:02:16Z preliminary 2.9 24.6 -40.63 176.38
2025-07-28T16:02:13Z automatic 2.8 29.6 -40.67 176.39
2025-07-28T16:02:12Z automatic 2.8 29.6 -40.67 176.39
2025-07-28T16:02:08Z automatic 2.9 29.6 -40.67 176.39
2025-07-28T16:02:07Z automatic 2.9 29.6 -40.67 176.39
2025-07-28T16:02:01Z automatic 2.9 29.6 -40.67 176.39
2025-07-28T16:01:54Z automatic 2.9 29.6 -40.67 176.39
2025-07-28T16:01:51Z automatic 2.9 29.6 -40.67 176.39
2025-07-28T16:01:51Z automatic 2.9 29.6 -40.67 176.39
2025-07-28T16:01:48Z automatic 2.9 29.6 -40.67 176.39
2025-07-28T16:01:46Z automatic 2.9 29.6 -40.67 176.39
2025-07-28T16:01:46Z automatic 2.9 29.6 -40.67 176.39
2025-07-28T16:01:45Z automatic 3.0 29.6 -40.67 176.39
2025-07-28T16:01:45Z automatic 3.0 29.6 -40.67 176.39
2025-07-28T16:01:44Z automatic 2.9 29.6 -40.67 176.39
2025-07-28T16:01:44Z automatic 2.9 29.6 -40.67 176.39
2025-07-28T16:01:39Z automatic 2.9 29.6 -40.67 176.39
2025-07-28T16:01:37Z automatic 2.9 29.6 -40.67 176.39
2025-07-28T16:01:37Z automatic 2.9 29.6 -40.67 176.39
2025-07-28T16:01:37Z automatic 2.8 29.6 -40.67 176.39
2025-07-28T16:01:36Z automatic 2.8 24.1 -40.63 176.40
2025-07-28T16:01:35Z automatic 2.7 24.1 -40.63 176.40
2025-07-28T16:01:34Z automatic 2.6 24.1 -40.63 176.40
2025-07-28T16:01:31Z automatic 2.7 24.1 -40.63 176.40
2025-07-28T16:01:22Z automatic 2.5 24.1 -40.63 176.40