Magnitude 1.7, Mon Aug 11 2025 2:36 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


0.01.02.0Magnitude01234567Time 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


010Depth (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
2025-08-11T02:43:38Z best 1.7 3.6 -38.92 176.03
2025-08-11T02:39:14Z preliminary 1.7 4.6 -38.93 176.04
2025-08-11T02:39:14Z automatic 1.7 9.4 -38.94 176.02
2025-08-11T02:37:38Z automatic 1.8 9.4 -38.94 176.02
2025-08-11T02:37:34Z automatic 1.7 9.4 -38.94 176.02
2025-08-11T02:37:31Z automatic 1.7 9.4 -38.94 176.02
2025-08-11T02:37:30Z automatic 1.7 9.4 -38.94 176.02
2025-08-11T02:37:29Z automatic 1.7 9.4 -38.94 176.02
2025-08-11T02:37:28Z automatic 1.7 9.4 -38.94 176.02
2025-08-11T02:37:23Z automatic 1.7 9.4 -38.94 176.02
2025-08-11T02:37:16Z automatic 1.8 9.4 -38.94 176.02