Magnitude 2.1, Tue May 20 2025 7:28 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


0.01.02.03.0Magnitude01234Time since earthquake (hours)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


0100Depth (km)01234Time since earthquake (hours)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
2025-05-19T23:37:52Z best 2.1 136.8 -38.09 176.37
2025-05-19T19:31:35Z preliminary 2.1 136.9 -38.09 176.38
2025-05-19T19:31:04Z automatic 2.0 62.6 -39.32 176.31
2025-05-19T19:31:04Z automatic 2.0 62.6 -39.32 176.31
2025-05-19T19:30:56Z automatic 1.8 62.6 -39.32 176.31
2025-05-19T19:30:54Z automatic 1.8 62.6 -39.32 176.31
2025-05-19T19:30:54Z automatic 1.8 62.6 -39.32 176.31
2025-05-19T19:30:46Z automatic 1.6 62.6 -39.32 176.31
2025-05-19T19:30:25Z automatic 1.6 62.6 -39.32 176.31
2025-05-19T19:30:03Z automatic 1.6 62.6 -39.32 176.31
2025-05-19T19:29:51Z automatic 1.4 66.4 -39.24 176.24
2025-05-19T19:29:42Z automatic 1.6 66.4 -39.24 176.24