Magnitude 3.9, Sat Jun 21 2025 12:33 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


0.01.02.03.04.0Magnitude024681012141618202224262830323436384042444648Time 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


0100Depth (km)024681012141618202224262830323436384042444648Time 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
2025-06-20T13:23:01Z best 3.9 100.0 -33.71 -178.94
2025-06-20T12:36:56Z preliminary 3.9 33.0 -33.58 179.13
2025-06-20T12:36:56Z automatic 2.0 28.2 -37.52 178.12
2025-06-20T12:36:46Z automatic 2.0 28.2 -37.52 178.12
2025-06-20T12:36:45Z automatic 2.0 28.2 -37.52 178.12
2025-06-20T12:36:30Z automatic 1.9 28.2 -37.52 178.12
2025-06-20T12:36:29Z automatic 1.9 28.2 -37.52 178.12
2025-06-20T12:36:29Z automatic 1.9 28.2 -37.52 178.12
2025-06-20T12:36:23Z automatic 1.9 28.2 -37.52 178.12
2025-06-20T12:36:22Z automatic 1.9 28.2 -37.52 178.12
2025-06-20T12:36:22Z automatic 1.8 28.2 -37.52 178.12
2025-06-20T12:36:20Z automatic 1.8 28.2 -37.52 178.12
2025-06-20T12:36:12Z automatic 1.7 28.2 -37.52 178.12
2025-06-20T12:35:59Z automatic 1.7 26.4 -37.52 178.12
2025-06-20T12:35:51Z automatic 1.6 26.4 -37.52 178.12