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 |
|---|---|---|---|---|---|
| 2026-02-21T04:17:04Z | best | 4.7 | 600.0 | -23.28 | -179.94 |
| 2026-02-21T04:17:04Z | best | 4.0 | 600.0 | -23.28 | -179.94 |
| 2026-02-21T04:11:02Z | automatic | 1.9 | 95.7 | -41.04 | 173.15 |
| 2026-02-21T04:09:50Z | automatic | 1.9 | 95.7 | -41.04 | 173.15 |
| 2026-02-21T04:09:48Z | automatic | 1.8 | 95.7 | -41.04 | 173.15 |
| 2026-02-21T04:08:25Z | automatic | 1.0 | 95.7 | -41.04 | 173.15 |