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 |
|---|---|---|---|---|---|
| 2025-09-20T22:18:29Z | best | 3.5 | 600.0 | -20.49 | -177.50 |
| 2025-08-23T16:00:41Z | best | 3.0 | 600.0 | -20.91 | -177.79 |
| 2025-08-23T08:52:24Z | preliminary | 3.9 | 600.0 | -32.54 | 177.75 |
| 2025-08-23T08:33:07Z | automatic | 1.9 | 85.0 | -37.94 | 176.74 |
| 2025-08-23T08:30:13Z | automatic | 1.9 | 85.0 | -37.94 | 176.74 |
| 2025-08-23T08:29:45Z | automatic | 1.9 | 85.0 | -37.94 | 176.74 |
| 2025-08-23T08:29:25Z | automatic | 2.0 | 85.0 | -37.94 | 176.74 |