Magnitude 1.8, Wed Jun 18 2025 12:50 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


0.01.02.0Magnitude012345678910111213141516171819202122232425262728Time 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)012345678910111213141516171819202122232425262728Time 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
2025-06-18T01:18:56Z best 1.8 22.7 -40.28 175.48
2025-06-18T00:54:10Z preliminary 1.7 23.4 -40.29 175.49
2025-06-18T00:52:01Z automatic 2.0 29.6 -40.29 175.50
2025-06-18T00:51:53Z automatic 1.9 29.6 -40.29 175.50
2025-06-18T00:51:50Z automatic 1.8 29.6 -40.29 175.50
2025-06-18T00:51:45Z automatic 1.8 29.6 -40.29 175.50
2025-06-18T00:51:27Z automatic 1.8 29.6 -40.29 175.50
2025-06-18T00:51:26Z automatic 1.8 29.6 -40.29 175.50
2025-06-18T00:51:26Z automatic 1.7 29.6 -40.29 175.50
2025-06-18T00:51:17Z automatic 1.7 29.6 -40.29 175.50
2025-06-18T00:51:12Z automatic 1.7 29.6 -40.29 175.50
2025-06-18T00:51:11Z automatic 1.7 29.6 -40.29 175.50
2025-06-18T00:51:11Z automatic 1.7 29.6 -40.29 175.50
2025-06-18T00:51:09Z automatic 1.7 29.6 -40.29 175.50
2025-06-18T00:51:08Z automatic 1.7 29.6 -40.29 175.50
2025-06-18T00:51:06Z automatic 1.7 29.6 -40.29 175.50
2025-06-18T00:51:05Z automatic 1.7 29.6 -40.29 175.50
2025-06-18T00:51:05Z automatic 1.6 29.6 -40.29 175.50
2025-06-18T00:51:01Z automatic 1.6 32.0 -40.32 175.49
2025-06-18T00:50:56Z automatic 1.5 32.0 -40.32 175.49