Magnitude 1.8, Thu Jun 19 2025 12:18 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


0.01.02.0Magnitude012345Time 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)012345Time 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
2025-06-18T17:25:48Z best 1.8 148.4 -38.63 175.48
2025-06-18T12:20:22Z preliminary 1.7 147.6 -38.64 175.49
2025-06-18T12:20:17Z preliminary 1.8 147.6 -38.64 175.49
2025-06-18T12:20:11Z automatic 1.3 48.7 -39.11 175.91
2025-06-18T12:20:06Z automatic 1.3 48.7 -39.11 175.91
2025-06-18T12:19:56Z automatic 1.3 48.7 -39.11 175.91
2025-06-18T12:19:55Z automatic 1.3 48.7 -39.11 175.91
2025-06-18T12:19:39Z automatic 1.3 48.7 -39.11 175.91
2025-06-18T12:19:38Z automatic 1.3 48.7 -39.11 175.91
2025-06-18T12:19:34Z automatic 0.8 48.7 -39.11 175.91