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 |
|---|---|---|---|---|---|
| 2025-05-20T22:29:10Z | best | 4.3 | 600.0 | -21.06 | -178.46 |
| 2025-05-20T18:50:38Z | preliminary | 4.5 | 600.0 | -21.19 | -178.62 |
| 2025-05-20T18:50:31Z | preliminary | 4.8 | 600.0 | -21.19 | -178.62 |
| 2025-05-20T18:46:22Z | automatic | 3.5 | 187.2 | -40.59 | 174.80 |
| 2025-05-20T18:45:57Z | automatic | 2.9 | 187.2 | -40.59 | 174.80 |