Magnitude 1.8, Fri Jun 20 2025 6:34 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


0.01.02.0Magnitude0123456Time 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


0100Depth (km)0123456Time 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
2025-06-20T01:00:23Z best 1.8 118.0 -38.95 175.33
2025-06-19T18:37:05Z preliminary 1.2 118.2 -38.89 175.39
2025-06-19T18:36:46Z automatic 1.7 100.8 -38.92 175.52
2025-06-19T18:36:45Z automatic 1.7 100.8 -38.92 175.52
2025-06-19T18:36:31Z automatic 2.0 100.8 -38.92 175.52
2025-06-19T18:35:57Z automatic 1.3 100.8 -38.92 175.52