Magnitude 3.3, Thu Apr 29 2021 7:05 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


0.01.02.03.04.0Magnitude01234Time since earthquake (weeks)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


0204060Depth (km)01234Time since earthquake (weeks)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
2021-05-27T03:50:34Z best 3.3 59.0 -39.02 176.16
2021-04-28T19:09:06Z best 3.4 57.7 -39.01 176.17
2021-04-28T19:08:09Z best 3.3 58.0 -39.01 176.17
2021-04-28T19:08:00Z preliminary 3.3 55.1 -39.02 176.18
2021-04-28T19:07:11Z preliminary 3.3 55.1 -39.02 176.18
2021-04-28T19:07:10Z preliminary 3.3 55.1 -39.02 176.18
2021-04-28T19:07:09Z preliminary 3.3 55.1 -39.02 176.18
2021-04-28T19:07:08Z preliminary 3.3 55.1 -39.02 176.18
2021-04-28T19:07:07Z preliminary 3.3 55.1 -39.02 176.18
2021-04-28T19:07:06Z preliminary 3.2 55.1 -39.02 176.18
2021-04-28T19:07:05Z preliminary 3.2 55.1 -39.02 176.18
2021-04-28T19:07:04Z preliminary 3.2 55.1 -39.02 176.18
2021-04-28T19:07:03Z preliminary 3.2 55.1 -39.02 176.18
2021-04-28T19:07:02Z preliminary 3.2 55.1 -39.02 176.18
2021-04-28T19:07:01Z preliminary 3.2 55.1 -39.02 176.18
2021-04-28T19:07:00Z preliminary 3.2 55.1 -39.02 176.18
2021-04-28T19:06:59Z preliminary 3.2 55.1 -39.02 176.18
2021-04-28T19:06:57Z preliminary 3.2 55.1 -39.02 176.18
2021-04-28T19:06:54Z preliminary 3.1 55.1 -39.02 176.18
2021-04-28T19:06:51Z preliminary 3.1 55.1 -39.02 176.18
2021-04-28T19:06:51Z preliminary 3.1 55.1 -39.02 176.18
2021-04-28T19:06:49Z preliminary 3.1 55.1 -39.02 176.18
2021-04-28T19:06:44Z preliminary 3.0 55.1 -39.02 176.18
2021-04-28T19:06:39Z preliminary 3.0 55.1 -39.02 176.18
2021-04-28T19:06:35Z preliminary 3.0 55.1 -39.02 176.18
2021-04-28T19:06:34Z preliminary 3.0 55.1 -39.02 176.18
2021-04-28T19:06:33Z preliminary 2.9 55.1 -39.02 176.18
2021-04-28T19:06:31Z preliminary 2.9 55.1 -39.02 176.18
2021-04-28T19:06:29Z preliminary 2.9 55.1 -39.02 176.18
2021-04-28T19:06:29Z automatic 2.9 65.2 -39.02 176.20
2021-04-28T19:06:27Z automatic 2.9 65.2 -39.02 176.20
2021-04-28T19:06:27Z automatic 3.4 65.2 -39.02 176.20
2021-04-28T19:06:26Z automatic 3.4 59.8 -39.01 176.19
2021-04-28T19:06:24Z automatic 3.4 59.8 -39.01 176.19