Magnitude 2.5, Wed May 21 2025 12:29 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 (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


010Depth (km)01234Time 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
2025-05-20T12:34:09Z best 2.5 3.6 -43.58 171.88
2025-05-20T12:31:13Z preliminary 2.4 3.6 -43.58 171.88
2025-05-20T12:31:00Z automatic 2.5 9.9 -43.59 171.88
2025-05-20T12:30:57Z automatic 2.5 9.9 -43.59 171.88
2025-05-20T12:30:46Z automatic 2.4 9.9 -43.59 171.88
2025-05-20T12:30:45Z automatic 2.4 9.9 -43.59 171.88
2025-05-20T12:30:39Z automatic 2.4 9.9 -43.59 171.88
2025-05-20T12:30:39Z automatic 2.4 9.9 -43.59 171.88
2025-05-20T12:30:38Z automatic 2.4 9.9 -43.59 171.88
2025-05-20T12:30:37Z automatic 2.4 9.9 -43.59 171.88
2025-05-20T12:30:37Z automatic 2.3 9.9 -43.59 171.88
2025-05-20T12:30:35Z automatic 2.3 9.9 -43.59 171.88
2025-05-20T12:30:35Z automatic 2.3 9.9 -43.59 171.88
2025-05-20T12:30:34Z automatic 2.3 9.9 -43.59 171.88
2025-05-20T12:30:33Z automatic 2.3 9.9 -43.59 171.88
2025-05-20T12:30:32Z automatic 2.2 9.9 -43.59 171.88
2025-05-20T12:30:25Z automatic 2.2 9.9 -43.59 171.88
2025-05-20T12:30:22Z automatic 2.2 9.9 -43.59 171.88
2025-05-20T12:30:18Z automatic 2.3 9.9 -43.59 171.88
2025-05-20T12:30:14Z automatic 2.3 9.9 -43.59 171.88
2025-05-20T12:30:12Z automatic 2.1 9.9 -43.59 171.88