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 |
|---|---|---|---|---|---|
| 2026-02-21T08:42:49Z | best | 4.7 | 100.0 | -17.04 | -173.93 |
| 2026-01-27T19:58:58Z | best | 4.3 | 249.8 | -16.60 | -172.90 |
| 2026-01-27T19:53:28Z | preliminary | 4.4 | 166.4 | -17.54 | -173.67 |
| 2026-01-27T19:51:46Z | automatic | 1.9 | 105.4 | -37.71 | 178.21 |
| 2026-01-27T19:51:40Z | automatic | 1.8 | 105.4 | -37.71 | 178.21 |
| 2026-01-27T19:51:32Z | automatic | 1.7 | 105.4 | -37.71 | 178.21 |
| 2026-01-27T19:51:15Z | automatic | 1.6 | 105.4 | -37.71 | 178.21 |
| 2026-01-27T19:50:51Z | automatic | 1.3 | 105.4 | -37.71 | 178.21 |
| 2026-01-27T19:50:33Z | automatic | 1.2 | 105.4 | -37.71 | 178.21 |