Magnitude 1.8, Sat May 17 2025 12:56 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


0.01.02.0Magnitude012Time since earthquake (weeks)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)012Time since earthquake (weeks)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
2025-06-05T23:36:34Z best 1.8 5.0 -37.69 177.22
2025-05-16T16:22:17Z best 1.8 5.0 -37.67 177.22
2025-05-16T12:58:45Z preliminary 1.8 5.0 -37.70 177.21
2025-05-16T12:57:55Z automatic 1.8 7.8 -37.70 177.22
2025-05-16T12:57:54Z automatic 1.8 7.8 -37.70 177.22
2025-05-16T12:57:53Z automatic 1.8 7.8 -37.70 177.22
2025-05-16T12:57:53Z automatic 1.9 7.8 -37.70 177.22
2025-05-16T12:57:52Z automatic 1.9 7.8 -37.70 177.22
2025-05-16T12:57:44Z automatic 1.9 7.8 -37.70 177.22
2025-05-16T12:57:42Z automatic 1.9 7.8 -37.70 177.22
2025-05-16T12:57:41Z automatic 1.9 7.8 -37.70 177.22
2025-05-16T12:57:41Z automatic 1.8 7.8 -37.70 177.22
2025-05-16T12:57:33Z automatic 2.0 7.8 -37.70 177.22
2025-05-16T12:57:31Z automatic 2.0 7.8 -37.70 177.22
2025-05-16T12:57:27Z automatic 2.0 7.8 -37.70 177.22
2025-05-16T12:57:26Z automatic 2.0 9.6 -37.72 177.22