Magnitude 2.0, Mon Jul 21 2025 2:46 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


0.01.02.03.0Magnitude0123Time 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)0123Time 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
2025-07-21T06:22:15Z best 2.0 15.5 -38.97 177.67
2025-07-21T02:49:01Z preliminary 2.4 13.7 -38.97 177.68
2025-07-21T02:49:00Z automatic 2.5 12.0 -38.98 177.61
2025-07-21T02:48:57Z automatic 2.4 12.0 -38.98 177.61
2025-07-21T02:48:57Z automatic 2.4 12.0 -38.98 177.61
2025-07-21T02:48:53Z automatic 2.2 12.0 -38.98 177.61
2025-07-21T02:48:53Z automatic 2.2 12.0 -38.98 177.61
2025-07-21T02:48:34Z automatic 2.0 12.0 -38.98 177.61
2025-07-21T02:48:27Z automatic 2.0 12.0 -38.98 177.61
2025-07-21T02:48:26Z automatic 2.0 12.0 -38.98 177.61
2025-07-21T02:48:26Z automatic 1.9 12.0 -38.98 177.61
2025-07-21T02:48:24Z automatic 1.9 12.0 -38.98 177.61
2025-07-21T02:48:18Z automatic 1.9 12.0 -38.98 177.61
2025-07-21T02:48:17Z automatic 1.9 12.0 -38.98 177.61
2025-07-21T02:48:15Z automatic 1.9 12.0 -38.98 177.61
2025-07-21T02:48:15Z automatic 1.9 12.0 -38.98 177.61
2025-07-21T02:48:14Z automatic 1.7 12.0 -38.98 177.61
2025-07-21T02:47:59Z automatic 1.6 12.0 -38.98 177.61