Magnitude 2.0, Wed May 21 2025 12:17 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


0.01.02.03.0Magnitude012345678910111213141516171819202122Time 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


01234567Depth (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
2025-05-21T00:40:18Z best 2.0 5.0 -38.57 176.20
2025-05-21T00:20:14Z preliminary 1.9 5.0 -38.57 176.19
2025-05-21T00:19:30Z automatic 1.9 5.1 -38.58 176.21
2025-05-21T00:18:38Z automatic 1.9 5.1 -38.58 176.21
2025-05-21T00:18:37Z automatic 1.9 5.1 -38.58 176.21
2025-05-21T00:18:32Z automatic 1.9 5.1 -38.58 176.21
2025-05-21T00:18:28Z automatic 1.9 5.1 -38.58 176.21
2025-05-21T00:18:28Z automatic 1.9 5.1 -38.58 176.21
2025-05-21T00:18:23Z automatic 1.9 5.1 -38.58 176.21
2025-05-21T00:18:21Z automatic 1.9 5.1 -38.57 176.20
2025-05-21T00:18:19Z automatic 2.0 5.1 -38.57 176.20
2025-05-21T00:18:16Z automatic 2.1 5.1 -38.57 176.20
2025-05-21T00:18:13Z automatic 2.1 5.1 -38.57 176.20
2025-05-21T00:18:12Z automatic 2.2 5.1 -38.57 176.20
2025-05-21T00:18:09Z automatic 2.4 5.1 -38.57 176.20
2025-05-21T00:18:08Z automatic 2.4 5.1 -38.57 176.20