Location history for this earthquake. The automatic earthquake location system makes many locations for each quake. Not all quakes have a location history.
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).
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).
| Modification Time | Quality | Magnitude | Depth | Latitude | Longitude |
|---|---|---|---|---|---|
| 2025-07-31T11:15:27Z | best | 1.5 | 6.8 | -39.03 | 174.01 |
| 2025-07-30T17:22:10Z | preliminary | 1.7 | 4.0 | -39.01 | 173.98 |
| 2025-07-30T17:21:47Z | automatic | 2.5 | 85.0 | -39.84 | 174.06 |
| 2025-07-30T17:21:11Z | automatic | 2.8 | 85.0 | -39.84 | 174.06 |