Magnitude 1.7, Sat May 17 2025 12:16 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


0.01.02.0Magnitude01234567891011Time 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)01234567891011Time 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
2025-05-16T12:28:55Z best 1.7 5.0 -43.08 170.98
2025-05-16T12:18:30Z preliminary 1.6 5.0 -43.07 170.98
2025-05-16T12:18:25Z automatic 1.6 5.2 -43.10 171.00
2025-05-16T12:18:24Z automatic 1.6 5.2 -43.10 171.00
2025-05-16T12:18:23Z automatic 1.6 5.2 -43.10 171.00
2025-05-16T12:18:13Z automatic 1.6 5.2 -43.10 171.00
2025-05-16T12:18:10Z automatic 1.6 5.2 -43.10 171.00
2025-05-16T12:18:07Z automatic 1.7 5.2 -43.10 171.00
2025-05-16T12:17:47Z automatic 1.6 13.4 -43.08 170.97