Magnitude 1.9, Mon Jul 21 2025 2:00 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 (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
2025-07-20T14:07:25Z best 1.9 5.0 -38.04 175.85
2025-07-20T14:02:35Z preliminary 1.9 3.6 -38.04 175.84
2025-07-20T14:02:15Z automatic 1.9 11.3 -38.03 175.84
2025-07-20T14:02:07Z automatic 1.9 11.3 -38.03 175.84
2025-07-20T14:02:06Z automatic 1.9 11.3 -38.03 175.84
2025-07-20T14:01:54Z automatic 1.9 11.3 -38.03 175.84
2025-07-20T14:01:53Z automatic 1.9 11.3 -38.03 175.84
2025-07-20T14:01:53Z automatic 1.9 11.3 -38.03 175.84
2025-07-20T14:01:52Z automatic 1.9 11.3 -38.03 175.84
2025-07-20T14:01:52Z automatic 1.9 10.1 -38.04 175.84
2025-07-20T14:01:49Z automatic 1.8 10.1 -38.04 175.84
2025-07-20T14:01:45Z automatic 1.9 10.1 -38.04 175.84
2025-07-20T14:01:44Z automatic 1.9 10.1 -38.04 175.84
2025-07-20T14:01:41Z automatic 1.8 10.1 -38.04 175.84