Magnitude 2.1, Wed May 21 2025 1:52 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


0.01.02.03.04.0Magnitude012345Time 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)012345Time 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
2025-05-20T13:57:57Z best 2.1 5.1 -38.55 176.21
2025-05-20T13:54:35Z preliminary 2.2 4.8 -38.55 176.21
2025-05-20T13:54:13Z automatic 2.1 5.1 -38.56 176.21
2025-05-20T13:54:11Z automatic 2.1 5.1 -38.56 176.21
2025-05-20T13:54:10Z automatic 2.1 5.1 -38.56 176.21
2025-05-20T13:54:10Z automatic 2.1 5.1 -38.56 176.21
2025-05-20T13:54:08Z automatic 2.1 5.1 -38.56 176.21
2025-05-20T13:54:01Z automatic 2.1 5.1 -38.56 176.21
2025-05-20T13:54:00Z automatic 2.2 5.1 -38.56 176.21
2025-05-20T13:53:59Z automatic 2.2 5.1 -38.56 176.21
2025-05-20T13:53:57Z automatic 2.2 5.1 -38.56 176.21
2025-05-20T13:53:56Z automatic 2.2 5.1 -38.56 176.21
2025-05-20T13:53:56Z automatic 2.4 5.1 -38.56 176.21
2025-05-20T13:53:53Z automatic 2.4 5.1 -38.56 176.21
2025-05-20T13:53:52Z automatic 3.8 5.9 -40.07 176.07
2025-05-20T13:53:51Z automatic 2.4 5.1 -38.56 176.21
2025-05-20T13:53:51Z automatic 2.4 5.1 -38.56 176.21
2025-05-20T13:53:50Z automatic 2.3 5.1 -38.56 176.21
2025-05-20T13:53:49Z automatic 2.3 5.1 -38.56 176.21
2025-05-20T13:53:49Z automatic 2.5 5.1 -38.56 176.21
2025-05-20T13:53:46Z automatic 2.5 5.1 -38.56 176.21
2025-05-20T13:53:45Z automatic 2.5 5.1 -38.56 176.21
2025-05-20T13:53:45Z automatic 2.6 5.1 -38.56 176.21
2025-05-20T13:53:45Z automatic 2.6 5.1 -38.56 176.21
2025-05-20T13:53:44Z automatic 2.5 5.1 -38.56 176.21
2025-05-20T13:53:43Z automatic 2.5 5.1 -38.56 176.21
2025-05-20T13:53:41Z automatic 2.5 5.1 -38.56 176.21
2025-05-20T13:53:41Z automatic 2.5 5.1 -38.56 176.21
2025-05-20T13:53:40Z automatic 2.8 5.1 -38.56 176.21
2025-05-20T13:53:40Z automatic 3.3 5.9 -40.07 176.07
2025-05-20T13:53:08Z automatic 2.2 5.9 -40.07 176.07