Magnitude 0.4, Tue Jul 1 2025 12:21 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


0.01.0Magnitude012345678910111213141516171819Time 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


010Depth (km)012345678910111213141516171819Time 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
2025-07-01T19:23:37Z best 0.4 7.3 -39.32 175.64
2025-07-01T00:25:05Z preliminary 0.8 9.9 -39.31 175.61
2025-07-01T00:23:26Z automatic 0.5 9.6 -39.31 175.62
2025-07-01T00:23:26Z automatic 0.2 9.6 -39.31 175.62