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 |
|---|---|---|---|---|---|
| 2026-04-12T07:03:13Z | best | 4.0 | 524.6 | -20.41 | -177.58 |
| 2026-04-12T07:03:13Z | best | 3.1 | 524.6 | -20.41 | -177.58 |
| 2026-03-17T08:42:26Z | best | 4.3 | 600.0 | -18.81 | -178.02 |
| 2026-03-17T08:25:51Z | preliminary | 4.3 | 600.0 | -18.81 | -178.02 |
| 2026-03-17T08:25:51Z | preliminary | 3.4 | 600.0 | -18.81 | -178.02 |
| 2026-03-17T08:21:48Z | automatic | 2.3 | 147.3 | -37.08 | 177.02 |
| 2026-03-17T08:21:36Z | automatic | 1.7 | 147.3 | -37.08 | 177.02 |