Magnitude 1.4, Mon Aug 18 2025 5:36 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


0.01.02.0Magnitude0123Time 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


010203040Depth (km)0123Time 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
2025-08-17T17:39:12Z best 1.4 30.8 -39.97 175.88
2025-08-17T17:37:33Z automatic 1.6 35.2 -39.99 175.91
2025-08-17T17:37:31Z automatic 1.6 35.2 -39.99 175.91
2025-08-17T17:37:26Z automatic 1.6 35.2 -39.99 175.91
2025-08-17T17:37:23Z automatic 1.6 35.2 -39.99 175.91
2025-08-17T17:37:23Z automatic 1.6 35.2 -39.99 175.91
2025-08-17T17:37:19Z automatic 1.5 35.2 -39.99 175.91
2025-08-17T17:37:16Z automatic 1.5 35.2 -39.99 175.91
2025-08-17T17:37:10Z automatic 1.2 35.2 -39.99 175.91
2025-08-17T17:37:03Z automatic 1.2 34.3 -39.99 175.90
2025-08-17T17:37:01Z automatic 1.1 34.3 -39.99 175.90
2025-08-17T17:36:53Z automatic 0.6 34.3 -39.99 175.90