Magnitude 1.7, Wed May 28 2025 1:02 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


0.01.02.0Magnitude0123456789Time 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


0102030Depth (km)0123456789Time 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
2025-05-28T01:12:23Z best 1.7 23.0 -39.91 176.56
2025-05-28T01:07:36Z preliminary 1.6 23.5 -39.91 176.57
2025-05-28T01:05:12Z automatic 1.9 26.8 -39.92 176.55
2025-05-28T01:05:03Z automatic 1.9 26.8 -39.92 176.55
2025-05-28T01:05:03Z automatic 1.9 26.8 -39.92 176.55
2025-05-28T01:05:03Z automatic 1.7 26.8 -39.92 176.55
2025-05-28T01:04:57Z automatic 1.7 26.8 -39.92 176.55
2025-05-28T01:04:57Z automatic 1.7 26.8 -39.92 176.55
2025-05-28T01:04:35Z automatic 1.6 26.8 -39.92 176.55
2025-05-28T01:03:57Z automatic 1.6 26.8 -39.92 176.55
2025-05-28T01:03:56Z automatic 1.4 26.8 -39.92 176.55
2025-05-28T01:03:53Z automatic 1.5 26.8 -39.92 176.55
2025-05-28T01:03:46Z automatic 1.2 26.8 -39.92 176.55