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 |
|---|---|---|---|---|---|
| 2025-10-20T04:04:57Z | best | 4.1 | 100.0 | -34.18 | -178.39 |
| 2025-10-20T03:59:35Z | preliminary | 3.9 | 195.3 | -34.40 | -178.49 |
| 2025-10-20T03:56:44Z | automatic | 3.5 | 37.4 | -35.83 | 179.31 |
| 2025-10-20T03:56:38Z | automatic | 3.4 | 37.4 | -35.83 | 179.31 |
| 2025-10-20T03:56:25Z | automatic | 3.4 | 37.4 | -35.83 | 179.31 |
| 2025-10-20T03:56:23Z | automatic | 3.3 | 37.4 | -35.83 | 179.31 |
| 2025-10-20T03:56:17Z | automatic | 3.2 | 37.4 | -35.83 | 179.31 |
| 2025-10-20T03:56:14Z | automatic | 3.3 | 37.4 | -35.83 | 179.31 |
| 2025-10-20T03:56:10Z | automatic | 3.2 | 37.4 | -35.83 | 179.31 |
| 2025-10-20T03:56:08Z | automatic | 3.2 | 37.4 | -35.83 | 179.31 |
