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 |
|---|---|---|---|---|---|
| 2025-12-29T22:31:23Z | best | 4.9 | 600.0 | -20.43 | -178.62 |
| 2025-12-29T22:08:48Z | preliminary | 4.9 | 600.0 | -20.41 | -178.63 |
| 2025-12-29T21:59:35Z | preliminary | 4.9 | 600.0 | -20.41 | -178.63 |
| 2025-12-29T21:55:52Z | automatic | 2.8 | 70.1 | -36.39 | 176.98 |
| 2025-12-29T21:55:49Z | automatic | 2.8 | 70.1 | -36.39 | 176.98 |
| 2025-12-29T21:55:49Z | automatic | 2.5 | 70.1 | -36.39 | 176.98 |