Magnitude 4.9, Sat Jun 21 2025 1:18 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


0.01.02.03.04.05.06.0Magnitude01234567891011121314151617Time 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


0100Depth (km)01234567891011121314151617Time 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
2025-06-20T13:35:59Z best 4.9 100.0 -22.32 171.39
2025-06-20T13:35:59Z preliminary 5.1 100.0 -22.46 171.32
2025-06-20T13:25:25Z preliminary 5.2 100.0 -22.46 171.32
2025-06-20T13:25:22Z preliminary 4.9 100.0 -22.46 171.32
2025-06-20T13:24:32Z automatic 2.5 77.5 -40.67 173.01
2025-06-20T13:24:19Z automatic 2.7 77.5 -40.67 173.01
2025-06-20T13:24:02Z automatic 2.4 77.5 -40.67 173.01