Magnitude 7.5, Fri Mar 28 2025 7:20 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


0.01.02.03.04.05.06.07.08.0Magnitude012Time since earthquake (weeks)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


0100200Depth (km)012Time since earthquake (weeks)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
2025-04-15T12:34:42Z best 7.5 10.0 22.00 95.92
2025-03-28T06:58:45Z best 7.1 10.0 22.01 95.92
2025-03-28T06:37:00Z preliminary 6.7 33.0 15.51 99.65
2025-03-28T06:36:36Z automatic 3.3 190.9 -40.69 172.40
2025-03-28T06:36:26Z automatic 3.3 190.9 -40.69 172.40
2025-03-28T06:36:25Z automatic 3.3 190.9 -40.69 172.40
2025-03-28T06:36:21Z automatic 3.3 190.9 -40.69 172.40
2025-03-28T06:36:21Z automatic 3.2 190.9 -40.69 172.40
2025-03-28T06:36:18Z automatic 3.3 190.9 -40.69 172.40
2025-03-28T06:36:17Z automatic 3.2 190.9 -40.69 172.40
2025-03-28T06:36:17Z automatic 3.2 190.9 -40.69 172.40
2025-03-28T06:36:16Z automatic 3.2 190.9 -40.69 172.40
2025-03-28T06:36:15Z automatic 3.2 190.9 -40.69 172.40
2025-03-28T06:36:14Z automatic 3.2 190.9 -40.69 172.40
2025-03-28T06:36:13Z automatic 3.1 190.9 -40.69 172.40
2025-03-28T06:36:12Z automatic 3.1 190.9 -40.69 172.40
2025-03-28T06:36:11Z automatic 3.1 190.9 -40.69 172.40
2025-03-28T06:36:08Z automatic 3.0 190.9 -40.69 172.40
2025-03-28T06:36:07Z automatic 3.0 190.9 -40.69 172.40
2025-03-28T06:36:06Z automatic 2.9 190.9 -40.69 172.40
2025-03-28T06:35:49Z automatic 2.7 190.9 -40.69 172.40
2025-03-28T06:35:48Z automatic 2.7 190.9 -40.69 172.40
2025-03-28T06:35:32Z automatic 2.6 190.9 -40.69 172.40
2025-03-28T06:35:31Z automatic 2.6 190.9 -40.69 172.40
2025-03-28T06:35:26Z automatic 2.3 190.9 -40.69 172.40
2025-03-28T06:35:26Z automatic 2.4 148.2 -41.09 172.65
2025-03-28T06:35:04Z automatic 1.9 148.2 -41.09 172.65