Magnitude 1.7, Sun Jul 27 2025 9:42 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


0.01.02.0Magnitude0123456789Time 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)0123456789Time 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
2025-07-27T09:51:46Z best 1.7 22.3 -39.21 177.62
2025-07-27T09:44:57Z preliminary 1.6 22.1 -39.20 177.62
2025-07-27T09:44:13Z automatic 1.9 30.1 -39.14 177.55
2025-07-27T09:44:11Z automatic 1.9 30.1 -39.14 177.55
2025-07-27T09:44:10Z automatic 1.9 30.1 -39.14 177.55
2025-07-27T09:43:41Z automatic 1.7 30.1 -39.14 177.55
2025-07-27T09:43:39Z automatic 1.7 30.1 -39.14 177.55
2025-07-27T09:43:39Z automatic 1.7 30.1 -39.14 177.55
2025-07-27T09:43:31Z automatic 1.6 30.1 -39.14 177.55
2025-07-27T09:43:24Z automatic 1.6 30.1 -39.14 177.55
2025-07-27T09:43:23Z automatic 1.6 30.1 -39.14 177.55
2025-07-27T09:43:20Z automatic 1.6 30.1 -39.14 177.55
2025-07-27T09:43:20Z automatic 1.6 30.1 -39.14 177.55
2025-07-27T09:43:20Z automatic 1.4 30.1 -39.14 177.55
2025-07-27T09:43:13Z automatic 1.4 30.1 -39.14 177.55
2025-07-27T09:43:01Z automatic 1.4 30.1 -39.14 177.55
2025-07-27T09:42:59Z automatic 1.4 30.1 -39.14 177.55