Magnitude 2.2, Sun May 4 2025 4:26 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


0.01.02.03.0Magnitude02468101214161820222426283032343638404244464850Time 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)02468101214161820222426283032343638404244464850Time 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
2025-05-03T17:17:58Z best 2.2 183.8 -37.47 176.53
2025-05-03T16:28:45Z preliminary 2.2 184.5 -37.51 176.55
2025-05-03T16:28:45Z automatic 1.9 135.2 -37.93 176.84
2025-05-03T16:28:21Z automatic 1.5 135.2 -37.93 176.84