Magnitude 1.5, Mon Aug 4 2025 1:32 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


0.01.02.0Magnitude0123Time 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


01020Depth (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
2025-08-04T01:35:47Z best 1.5 17.7 -40.91 175.99
2025-08-04T01:34:05Z automatic 1.4 20.1 -40.91 175.98
2025-08-04T01:33:54Z automatic 1.4 20.1 -40.91 175.98
2025-08-04T01:33:51Z automatic 1.4 20.1 -40.91 175.98
2025-08-04T01:33:46Z automatic 1.4 20.1 -40.91 175.98
2025-08-04T01:33:46Z automatic 1.4 20.1 -40.91 175.98
2025-08-04T01:33:45Z automatic 1.3 20.1 -40.91 175.98
2025-08-04T01:33:30Z automatic 1.3 20.1 -40.91 175.98
2025-08-04T01:33:21Z automatic 1.3 20.1 -40.91 175.98
2025-08-04T01:33:19Z automatic 1.3 20.1 -40.91 175.98
2025-08-04T01:33:18Z automatic 1.3 20.1 -40.91 175.98
2025-08-04T01:33:10Z automatic 1.2 20.1 -40.91 175.98