Magnitude 2.2, Mon Jul 21 2025 8:55 PM


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


01020Depth (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
2025-07-21T09:12:08Z best 2.2 16.6 -39.22 177.90
2025-07-21T09:00:02Z preliminary 2.2 16.7 -39.22 177.91
2025-07-21T08:57:16Z automatic 2.1 13.8 -39.08 177.76
2025-07-21T08:57:04Z automatic 2.1 13.8 -39.08 177.76
2025-07-21T08:57:04Z automatic 2.1 13.8 -39.08 177.76
2025-07-21T08:56:49Z automatic 2.0 13.8 -39.08 177.76
2025-07-21T08:56:48Z automatic 2.0 13.8 -39.08 177.76
2025-07-21T08:56:41Z automatic 2.0 13.8 -39.08 177.76
2025-07-21T08:56:37Z automatic 2.1 13.8 -39.08 177.76
2025-07-21T08:56:26Z automatic 2.1 13.8 -39.08 177.76
2025-07-21T08:56:25Z automatic 2.1 13.8 -39.08 177.76
2025-07-21T08:56:25Z automatic 2.1 13.8 -39.08 177.76
2025-07-21T08:56:23Z automatic 2.1 13.8 -39.08 177.76
2025-07-21T08:56:23Z automatic 2.1 13.8 -39.08 177.76
2025-07-21T08:56:18Z automatic 2.0 13.8 -39.08 177.76
2025-07-21T08:56:14Z automatic 2.0 13.8 -39.08 177.76
2025-07-21T08:56:13Z automatic 2.0 13.8 -39.08 177.76
2025-07-21T08:56:12Z automatic 1.9 13.8 -39.08 177.76
2025-07-21T08:56:08Z automatic 1.9 13.8 -39.08 177.76
2025-07-21T08:56:05Z automatic 2.0 12.0 -39.09 177.76
2025-07-21T08:56:01Z automatic 1.7 12.0 -39.09 177.76