Magnitude 1.9, Sat Apr 19 2025 9:31 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


0.01.02.03.0Magnitude01234567891011121314151617Time 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)01234567891011121314151617Time 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
2025-04-18T21:48:53Z best 1.9 157.8 -38.64 175.67
2025-04-18T21:40:02Z preliminary 2.0 159.1 -38.63 175.67
2025-04-18T21:33:46Z automatic 2.2 88.7 -39.26 176.00
2025-04-18T21:33:41Z automatic 2.2 88.7 -39.26 176.00
2025-04-18T21:33:40Z automatic 2.2 88.7 -39.26 176.00
2025-04-18T21:33:33Z automatic 1.9 88.7 -39.26 176.00
2025-04-18T21:33:32Z automatic 1.9 88.7 -39.26 176.00
2025-04-18T21:33:19Z automatic 1.6 88.7 -39.26 176.00
2025-04-18T21:33:18Z automatic 1.6 88.7 -39.26 176.00
2025-04-18T21:32:38Z automatic 0.7 88.7 -39.26 176.00
2025-04-18T21:32:29Z automatic 0.7 88.7 -39.25 175.98