Magnitude 2.5, Fri Apr 18 2025 4:13 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


0.01.02.03.0Magnitude01234567Time 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


01234567Depth (km)01234567Time 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
2025-04-17T16:21:03Z best 2.5 5.0 -44.53 168.33
2025-04-17T16:21:03Z preliminary 2.8 1.7 -44.52 168.34
2025-04-17T16:15:31Z preliminary 3.0 1.7 -44.52 168.34
2025-04-17T16:15:02Z automatic 2.8 5.5 -44.54 168.33
2025-04-17T16:15:00Z automatic 2.8 5.5 -44.54 168.33
2025-04-17T16:14:52Z automatic 2.8 5.5 -44.54 168.33
2025-04-17T16:14:41Z automatic 2.8 5.5 -44.54 168.33
2025-04-17T16:14:32Z automatic 2.8 5.5 -44.54 168.33
2025-04-17T16:14:23Z automatic 2.8 5.5 -44.54 168.33
2025-04-17T16:14:15Z automatic 2.8 5.5 -44.52 168.34