Magnitude 0.7, Wed May 21 2025 8:17 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


0.01.02.0Magnitude0123456Time 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)0123456Time 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
2025-05-21T08:23:36Z best 0.7 13.5 -39.14 175.34
2025-05-21T08:21:32Z preliminary 0.9 5.0 -39.16 175.22
2025-05-21T08:19:25Z automatic 1.7 5.9 -39.43 175.47
2025-05-21T08:18:55Z automatic 0.8 5.9 -39.43 175.47
2025-05-21T08:17:57Z automatic 0.6 5.9 -39.43 175.47