Magnitude 2.5, Tue Nov 21 2023 10:32 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


0.01.02.03.0Magnitude0123456789101112131415161718192021Time 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


0100200Depth (km)0123456789101112131415161718192021Time 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
2023-11-21T09:54:01Z best 2.5 206.2 -37.42 176.45
2023-11-21T09:35:09Z preliminary 2.3 207.9 -37.43 176.52
2023-11-21T09:35:09Z automatic 2.2 141.9 -37.89 176.54
2023-11-21T09:35:03Z automatic 2.2 141.9 -37.89 176.54
2023-11-21T09:35:02Z automatic 2.2 141.9 -37.89 176.54
2023-11-21T09:34:59Z automatic 2.3 141.9 -37.89 176.54
2023-11-21T09:34:58Z automatic 2.3 141.9 -37.89 176.54
2023-11-21T09:34:54Z automatic 2.3 141.9 -37.89 176.54
2023-11-21T09:34:53Z automatic 2.3 141.9 -37.89 176.54
2023-11-21T09:34:45Z automatic 2.2 141.9 -37.89 176.54
2023-11-21T09:34:31Z automatic 2.2 141.9 -37.89 176.54
2023-11-21T09:34:30Z automatic 2.2 141.9 -37.89 176.54
2023-11-21T09:34:20Z automatic 2.0 141.9 -37.89 176.54
2023-11-21T09:34:15Z automatic 1.9 141.9 -37.89 176.54