Magnitude 1.8, Sat Jun 21 2025 7:03 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


0.01.02.0Magnitude01234567891011121314Time 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


020406080Depth (km)01234567891011121314Time 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
2025-06-20T19:17:27Z best 1.8 65.0 -41.43 173.08
2025-06-20T19:06:08Z preliminary 1.6 58.9 -41.46 173.07
2025-06-20T19:05:18Z automatic 1.9 71.0 -41.45 173.09
2025-06-20T19:04:52Z automatic 1.8 71.0 -41.45 173.09
2025-06-20T19:04:37Z automatic 1.6 71.0 -41.45 173.09
2025-06-20T19:04:29Z automatic 1.6 71.0 -41.45 173.09
2025-06-20T19:04:27Z automatic 1.6 71.0 -41.45 173.09
2025-06-20T19:04:26Z automatic 1.6 71.0 -41.45 173.09
2025-06-20T19:04:19Z automatic 1.5 71.0 -41.45 173.09
2025-06-20T19:04:16Z automatic 1.5 71.0 -41.45 173.09
2025-06-20T19:04:15Z automatic 1.5 71.0 -41.45 173.09
2025-06-20T19:04:07Z automatic 1.3 71.0 -41.45 173.09
2025-06-20T19:04:01Z automatic 1.3 65.4 -41.44 173.07
2025-06-20T19:03:58Z automatic 1.1 65.4 -41.44 173.07