Magnitude 2.2, Mon Jul 21 2025 1:55 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


0.01.02.03.0Magnitude01Time 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)01Time 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
2025-07-20T15:29:17Z best 2.2 5.0 -38.05 175.85
2025-07-20T13:56:59Z preliminary 2.1 5.0 -38.04 175.84
2025-07-20T13:56:56Z automatic 2.2 10.8 -38.04 175.85
2025-07-20T13:56:52Z automatic 2.1 10.8 -38.04 175.85
2025-07-20T13:56:51Z automatic 2.1 10.8 -38.04 175.85
2025-07-20T13:56:43Z automatic 2.2 10.8 -38.04 175.85
2025-07-20T13:56:43Z automatic 2.2 10.8 -38.04 175.85
2025-07-20T13:56:35Z automatic 2.2 10.8 -38.04 175.85
2025-07-20T13:56:32Z automatic 2.2 10.8 -38.04 175.85
2025-07-20T13:56:32Z automatic 2.2 10.8 -38.04 175.85
2025-07-20T13:56:31Z automatic 2.2 10.8 -38.04 175.85
2025-07-20T13:56:29Z automatic 2.2 10.8 -38.04 175.85
2025-07-20T13:56:29Z automatic 2.2 10.8 -38.04 175.85
2025-07-20T13:56:28Z automatic 2.3 10.8 -38.04 175.85
2025-07-20T13:56:27Z automatic 2.4 10.8 -38.04 175.85
2025-07-20T13:56:26Z automatic 2.4 10.8 -38.04 175.85
2025-07-20T13:56:25Z automatic 2.4 10.8 -38.04 175.85
2025-07-20T13:56:24Z automatic 2.5 10.8 -38.04 175.85
2025-07-20T13:56:23Z automatic 2.5 10.8 -38.04 175.85
2025-07-20T13:56:23Z automatic 2.5 10.8 -38.04 175.85
2025-07-20T13:56:22Z automatic 2.5 10.8 -38.04 175.85