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 |
|---|---|---|---|---|---|
| 2026-05-09T21:08:07Z | best | 4.8 | 549.2 | -20.45 | -177.97 |
| 2026-04-15T18:18:56Z | best | 4.5 | 545.7 | -20.45 | -177.92 |
| 2026-04-15T17:17:15Z | preliminary | 4.9 | 632.3 | -19.86 | -177.99 |
| 2026-04-15T17:17:15Z | preliminary | 4.1 | 632.3 | -19.86 | -177.99 |
| 2026-04-15T17:15:16Z | automatic | 3.6 | 351.3 | -37.52 | 176.26 |
| 2026-04-15T17:15:15Z | automatic | 3.5 | 351.3 | -37.52 | 176.26 |
| 2026-04-15T17:15:14Z | automatic | 3.5 | 351.3 | -37.52 | 176.26 |
| 2026-04-15T17:15:13Z | automatic | 3.4 | 351.3 | -37.52 | 176.26 |
| 2026-04-15T17:15:12Z | automatic | 3.3 | 351.3 | -37.52 | 176.26 |
| 2026-04-15T17:15:05Z | automatic | 3.2 | 351.3 | -37.52 | 176.26 |
| 2026-04-15T17:14:56Z | automatic | 2.9 | 351.3 | -37.52 | 176.26 |
| 2026-04-15T17:14:55Z | automatic | 2.9 | 351.3 | -37.52 | 176.26 |
| 2026-04-15T17:14:55Z | automatic | 3.0 | 351.3 | -37.52 | 176.26 |
| 2026-04-15T17:14:54Z | automatic | 3.0 | 351.3 | -37.52 | 176.26 |
| 2026-04-15T17:14:50Z | automatic | 3.6 | 351.3 | -37.52 | 176.26 |
| 2026-04-15T17:14:48Z | automatic | 3.5 | 351.3 | -37.52 | 176.26 |
| 2026-04-15T17:14:41Z | automatic | 3.5 | 464.6 | -35.21 | 178.69 |
| 2026-04-15T17:14:38Z | automatic | 3.2 | 464.6 | -35.21 | 178.69 |
| 2026-04-15T17:14:37Z | automatic | 3.4 | 464.6 | -35.21 | 178.69 |