Magnitude 2.1, Tue May 20 2025 6:49 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


0.01.02.03.0Magnitude012Time 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)012Time 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
2025-05-20T09:28:30Z best 2.1 126.5 -38.28 175.99
2025-05-20T06:54:30Z preliminary 1.9 112.9 -38.28 175.76
2025-05-20T06:52:08Z automatic 1.4 52.4 -39.39 175.71
2025-05-20T06:51:44Z automatic 1.2 52.4 -39.39 175.71
2025-05-20T06:51:18Z automatic 1.2 52.4 -39.39 175.71
2025-05-20T06:51:06Z automatic 1.2 52.4 -39.39 175.71
2025-05-20T06:51:03Z automatic 1.0 45.0 -39.42 175.70
2025-05-20T06:51:00Z automatic 0.7 45.0 -39.42 175.70
2025-05-20T06:50:46Z automatic -0.0 45.0 -39.42 175.70