Magnitude 2.5, Mon May 3 2021 5:43 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


0.01.02.03.0Magnitude012345678910111213141516171819Time 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)012345678910111213141516171819Time 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
2021-05-03T06:03:18Z best 2.5 138.3 -38.40 175.91
2021-05-03T05:45:52Z preliminary 2.0 135.6 -38.36 175.92
2021-05-03T05:45:52Z automatic 2.1 131.6 -38.63 175.94
2021-05-03T05:45:51Z automatic 2.1 131.6 -38.63 175.94
2021-05-03T05:45:51Z automatic 2.1 131.6 -38.63 175.94
2021-05-03T05:45:49Z automatic 2.1 131.6 -38.63 175.94
2021-05-03T05:45:49Z automatic 2.1 131.6 -38.63 175.94
2021-05-03T05:45:48Z automatic 2.1 131.6 -38.63 175.94
2021-05-03T05:45:48Z automatic 2.1 131.6 -38.63 175.94
2021-05-03T05:45:47Z automatic 2.1 131.6 -38.63 175.94
2021-05-03T05:45:47Z automatic 2.1 131.6 -38.63 175.94
2021-05-03T05:45:46Z automatic 2.0 131.6 -38.63 175.94
2021-05-03T05:45:44Z automatic 2.0 131.6 -38.63 175.94
2021-05-03T05:45:33Z automatic 2.1 90.3 -38.51 175.99
2021-05-03T05:45:29Z automatic 1.8 90.3 -38.51 175.99
2021-05-03T05:45:18Z automatic 1.8 90.3 -38.51 175.99
2021-05-03T05:45:18Z automatic 1.8 90.3 -38.51 175.99
2021-05-03T05:45:11Z automatic 1.8 90.3 -38.51 175.99
2021-05-03T05:45:11Z automatic 1.8 90.3 -38.51 175.99
2021-05-03T05:45:03Z automatic 1.6 90.3 -38.51 175.99
2021-05-03T05:45:03Z automatic 1.6 90.3 -38.51 175.99
2021-05-03T05:45:02Z automatic 1.4 90.3 -38.51 175.99
2021-05-03T05:44:48Z automatic 0.8 90.3 -38.51 175.99