Magnitude 1.7, Mon May 5 2025 6:38 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


0.01.02.0Magnitude01234567Time since earthquake (hours)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


020406080Depth (km)01234567Time since earthquake (hours)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
2025-05-05T01:58:40Z best 1.7 77.5 -38.72 176.21
2025-05-04T18:40:07Z preliminary 1.7 74.5 -38.71 176.21
2025-05-04T18:40:00Z automatic 1.9 45.0 -38.60 176.13
2025-05-04T18:39:52Z automatic 1.7 45.0 -38.60 176.13
2025-05-04T18:39:37Z automatic 1.7 45.0 -38.60 176.13
2025-05-04T18:39:34Z automatic 1.7 45.0 -38.60 176.13
2025-05-04T18:39:33Z automatic 1.7 45.0 -38.60 176.13
2025-05-04T18:39:33Z automatic 1.9 45.0 -38.60 176.13
2025-05-04T18:39:27Z automatic 1.9 45.0 -38.60 176.13
2025-05-04T18:39:26Z automatic 1.9 45.0 -38.60 176.13
2025-05-04T18:39:26Z automatic 1.7 45.0 -38.60 176.13
2025-05-04T18:39:25Z automatic 1.7 45.0 -38.60 176.13
2025-05-04T18:39:16Z automatic 1.7 45.0 -38.60 176.13
2025-05-04T18:39:14Z automatic 1.7 45.0 -38.60 176.13
2025-05-04T18:39:13Z automatic 1.8 35.7 -38.54 176.10