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 |
|---|---|---|---|---|---|
| 2026-04-17T02:29:57Z | best | 3.7 | 193.5 | -35.09 | 178.68 |
| 2026-03-21T16:58:32Z | best | 3.7 | 196.3 | -35.09 | 178.69 |
| 2026-03-21T09:09:12Z | preliminary | 3.9 | 100.0 | -34.79 | 178.84 |
| 2026-03-21T09:09:10Z | preliminary | 4.0 | 100.0 | -34.79 | 178.84 |
| 2026-03-21T09:09:09Z | preliminary | 3.9 | 100.0 | -34.79 | 178.84 |
| 2026-03-21T09:09:08Z | preliminary | 3.9 | 100.0 | -34.79 | 178.84 |
| 2026-03-21T09:09:06Z | preliminary | 4.0 | 100.0 | -34.79 | 178.84 |
| 2026-03-21T09:09:04Z | preliminary | 3.9 | 100.0 | -34.79 | 178.84 |
| 2026-03-21T09:09:03Z | preliminary | 3.8 | 100.0 | -34.79 | 178.84 |
| 2026-03-21T09:09:02Z | preliminary | 4.2 | 100.0 | -34.79 | 178.84 |