Magnitude 1.9, Mon Oct 19 2020 4:54 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


0.01.02.0Magnitude01234Time 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


0102030Depth (km)01234Time 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
2020-10-18T15:58:23Z best 1.9 23.7 -38.14 177.92
2020-10-18T15:55:20Z preliminary 1.9 27.0 -38.17 177.95
2020-10-18T15:55:15Z preliminary 1.7 27.0 -38.17 177.95
2020-10-18T15:55:10Z preliminary 1.7 27.0 -38.17 177.95
2020-10-18T15:55:08Z preliminary 1.8 27.0 -38.17 177.95
2020-10-18T15:55:05Z preliminary 1.7 27.0 -38.17 177.95
2020-10-18T15:55:03Z preliminary 1.7 27.0 -38.17 177.95
2020-10-18T15:55:01Z preliminary 1.7 27.0 -38.17 177.95
2020-10-18T15:54:53Z preliminary 1.3 27.0 -38.17 177.95