Magnitude 1.9, Thu Apr 18 2024 1:03 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


0.01.02.03.0Magnitude0246810121416182022242628303234363840424446485052545658Time 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


0123456789Depth (km)0246810121416182022242628303234363840424446485052545658Time 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
2024-04-17T14:03:09Z best 1.9 4.9 -38.66 176.09
2024-04-17T13:05:09Z preliminary 2.4 5.0 -38.64 176.07
2024-04-17T13:05:09Z automatic 2.0 7.3 -38.67 176.06
2024-04-17T13:05:07Z automatic 2.0 7.3 -38.67 176.06
2024-04-17T13:05:06Z automatic 2.0 7.3 -38.67 176.06
2024-04-17T13:05:06Z automatic 2.1 7.3 -38.67 176.06
2024-04-17T13:04:52Z automatic 2.1 7.3 -38.67 176.06
2024-04-17T13:04:43Z automatic 2.3 5.7 -38.59 176.05
2024-04-17T13:04:42Z automatic 2.6 5.7 -38.59 176.05
2024-04-17T13:04:34Z automatic 2.8 5.7 -38.59 176.05
2024-04-17T13:04:32Z automatic 2.7 5.7 -38.59 176.05
2024-04-17T13:04:31Z automatic 2.6 5.7 -38.59 176.05