Magnitude 1.7, Sat Jun 28 2025 11:00 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


0.01.02.0Magnitude01Time 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


0102030Depth (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
2025-06-28T00:44:23Z best 1.7 28.8 -40.38 176.17
2025-06-27T23:02:05Z preliminary 1.6 28.2 -40.37 176.16
2025-06-27T23:01:30Z preliminary 1.5 28.2 -40.37 176.16
2025-06-27T23:01:23Z automatic 1.5 32.0 -40.38 176.17
2025-06-27T23:01:22Z automatic 1.5 32.0 -40.38 176.17
2025-06-27T23:01:22Z automatic 1.3 32.0 -40.38 176.17
2025-06-27T23:01:17Z automatic 1.3 32.0 -40.38 176.17
2025-06-27T23:01:08Z automatic 1.3 30.1 -40.38 176.20
2025-06-27T23:01:06Z automatic 1.3 30.1 -40.38 176.20
2025-06-27T23:01:00Z automatic 1.0 30.1 -40.38 176.20