Magnitude 0.9, Sat Jul 19 2025 1:34 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


0.01.02.0Magnitude01234Time 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


01020Depth (km)01234Time 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
2025-07-18T13:39:15Z best 0.9 22.8 -40.92 175.64
2025-07-18T13:36:15Z best 0.8 18.9 -40.93 175.65
2025-07-18T13:36:15Z best 0.8 18.9 -40.93 175.65
2025-07-18T13:35:57Z automatic 1.1 23.1 -40.94 175.66
2025-07-18T13:35:47Z automatic 1.1 23.1 -40.94 175.66
2025-07-18T13:35:45Z automatic 1.1 23.1 -40.94 175.66
2025-07-18T13:35:43Z automatic 1.0 23.1 -40.94 175.66
2025-07-18T13:35:43Z automatic 0.9 23.1 -40.94 175.66
2025-07-18T13:35:33Z automatic 0.8 23.1 -40.94 175.66
2025-07-18T13:35:31Z automatic 0.8 23.1 -40.94 175.66
2025-07-18T13:35:25Z automatic 0.7 23.1 -40.94 175.66