Magnitude 1.3, Wed May 21 2025 3:26 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


0.01.02.0Magnitude012345678910111213141516171819202122Time 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


012345678Depth (km)012345678910111213141516171819202122Time 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
2025-05-21T03:49:04Z best 1.3 0.0 -41.22 174.84
2025-05-21T03:37:09Z preliminary 1.3 5.0 -41.22 174.84
2025-05-21T03:37:09Z preliminary 1.3 5.0 -41.23 174.86
2025-05-21T03:30:39Z preliminary 1.3 5.0 -41.23 174.86
2025-05-21T03:28:41Z automatic 1.3 5.7 -41.21 174.83
2025-05-21T03:28:41Z automatic 1.3 5.7 -41.21 174.83
2025-05-21T03:28:21Z automatic 1.3 5.7 -41.21 174.83
2025-05-21T03:28:21Z automatic 1.3 5.7 -41.21 174.83
2025-05-21T03:28:15Z automatic 1.2 5.7 -41.21 174.83
2025-05-21T03:28:12Z automatic 1.2 5.7 -41.21 174.83
2025-05-21T03:27:57Z automatic 1.2 5.7 -41.21 174.83
2025-05-21T03:27:52Z automatic 1.2 6.2 -41.21 174.83
2025-05-21T03:27:45Z automatic 1.2 6.2 -41.21 174.83
2025-05-21T03:27:40Z automatic 1.3 6.2 -41.21 174.83
2025-05-21T03:27:28Z automatic 1.4 6.2 -41.21 174.83