Magnitude 1.7, Wed May 28 2025 4:53 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


0.01.02.0Magnitude012345Time 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)012345Time 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
2025-05-27T16:58:59Z best 1.7 22.2 -38.53 177.80
2025-05-27T16:57:41Z preliminary 1.6 22.2 -38.53 177.80
2025-05-27T16:57:39Z preliminary 1.8 22.2 -38.53 177.80
2025-05-27T16:55:28Z automatic 1.8 20.6 -38.50 177.80
2025-05-27T16:54:27Z automatic 1.8 20.6 -38.50 177.80
2025-05-27T16:54:20Z automatic 1.7 20.6 -38.50 177.80
2025-05-27T16:54:18Z automatic 1.7 20.6 -38.50 177.80
2025-05-27T16:54:17Z automatic 1.7 20.6 -38.50 177.80
2025-05-27T16:54:17Z automatic 1.6 20.6 -38.50 177.80
2025-05-27T16:54:15Z automatic 1.6 20.6 -38.50 177.80
2025-05-27T16:54:15Z automatic 1.6 20.6 -38.50 177.80
2025-05-27T16:54:14Z automatic 1.6 20.6 -38.50 177.80
2025-05-27T16:54:13Z automatic 1.4 20.6 -38.50 177.80
2025-05-27T16:54:09Z automatic 1.4 20.6 -38.50 177.80
2025-05-27T16:54:08Z automatic 1.4 20.6 -38.50 177.80
2025-05-27T16:54:06Z automatic 1.4 20.6 -38.51 177.80
2025-05-27T16:53:59Z automatic 1.3 20.6 -38.51 177.80
2025-05-27T16:53:56Z automatic 1.3 20.6 -38.51 177.80
2025-05-27T16:53:54Z automatic 1.2 20.6 -38.51 177.80
2025-05-27T16:53:46Z automatic 0.9 20.6 -38.51 177.80