Magnitude 2.3, Tue May 20 2025 2:14 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


0.01.02.03.0Magnitude01Time 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)01Time 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
2025-05-20T03:18:47Z best 2.3 129.2 -39.49 174.56
2025-05-20T02:16:23Z preliminary 1.8 147.6 -39.59 174.96
2025-05-20T02:16:10Z automatic 2.0 85.9 -39.66 174.64
2025-05-20T02:16:09Z automatic 2.0 85.9 -39.66 174.64
2025-05-20T02:16:08Z automatic 1.9 85.9 -39.66 174.64
2025-05-20T02:16:05Z automatic 1.9 85.9 -39.66 174.64
2025-05-20T02:16:04Z automatic 1.9 85.9 -39.66 174.64
2025-05-20T02:16:04Z automatic 2.0 85.9 -39.66 174.64
2025-05-20T02:16:02Z automatic 2.0 85.9 -39.66 174.64
2025-05-20T02:16:01Z automatic 2.0 85.9 -39.66 174.64
2025-05-20T02:16:01Z automatic 2.0 85.9 -39.66 174.64
2025-05-20T02:16:00Z automatic 2.1 85.9 -39.66 174.64
2025-05-20T02:15:59Z automatic 2.1 85.9 -39.66 174.64
2025-05-20T02:15:58Z automatic 2.1 85.9 -39.66 174.64
2025-05-20T02:15:58Z automatic 1.9 85.9 -39.66 174.64
2025-05-20T02:15:57Z automatic 1.9 85.9 -39.66 174.64
2025-05-20T02:15:57Z automatic 2.1 85.9 -39.66 174.64
2025-05-20T02:15:54Z automatic 2.1 85.9 -39.66 174.64
2025-05-20T02:15:54Z automatic 0.6 26.8 -39.28 175.37