Magnitude 1.9, Wed Jul 16 2025 6:46 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


0.01.02.0Magnitude01Time 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
2025-07-16T08:02:13Z best 1.9 5.0 -41.79 174.28
2025-07-16T06:48:31Z preliminary 1.9 5.9 -41.79 174.27
2025-07-16T06:48:31Z automatic 1.9 9.9 -41.76 174.24
2025-07-16T06:48:26Z automatic 1.9 9.9 -41.76 174.24
2025-07-16T06:48:25Z automatic 1.9 9.9 -41.76 174.24
2025-07-16T06:48:16Z automatic 1.9 9.9 -41.76 174.24
2025-07-16T06:48:15Z automatic 1.9 9.9 -41.76 174.24
2025-07-16T06:48:15Z automatic 1.9 9.9 -41.76 174.24
2025-07-16T06:48:14Z automatic 1.8 9.9 -41.76 174.24
2025-07-16T06:48:13Z automatic 1.8 9.9 -41.76 174.24
2025-07-16T06:48:10Z automatic 1.7 9.9 -41.76 174.24
2025-07-16T06:47:56Z automatic 1.7 9.9 -41.76 174.24
2025-07-16T06:47:52Z automatic 1.7 9.9 -41.76 174.24
2025-07-16T06:47:25Z automatic 1.7 9.6 -41.76 174.23