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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 |
|---|---|---|---|---|---|
| 2026-08-31T04:48:09Z | preliminary | 4.2 | 697.3 | -21.77 | -175.13 |
| 2026-08-31T04:48:09Z | preliminary | 6.2 | 697.3 | -21.77 | -175.13 |
| 2026-08-31T04:44:06Z | automatic | 3.0 | 93.9 | -40.75 | 174.62 |
| 2026-08-31T04:43:44Z | automatic | 3.0 | 10.0 | -39.56 | 174.87 |
| 2026-08-31T04:43:40Z | automatic | 2.7 | 93.9 | -40.75 | 174.62 |
| 2026-08-31T04:43:39Z | automatic | 2.7 | 93.9 | -40.75 | 174.62 |
| 2026-08-31T04:43:39Z | automatic | 2.7 | 93.9 | -40.75 | 174.62 |
| 2026-08-31T04:43:37Z | automatic | 3.0 | 10.0 | -39.56 | 174.87 |
| 2026-08-31T04:43:36Z | automatic | 2.7 | 93.9 | -40.75 | 174.62 |
| 2026-08-31T04:43:36Z | automatic | 2.7 | 93.9 | -40.75 | 174.62 |
| 2026-08-31T04:43:32Z | automatic | 2.7 | 93.9 | -40.75 | 174.62 |
| 2026-08-31T04:43:32Z | automatic | 2.7 | 93.9 | -40.75 | 174.62 |
| 2026-08-31T04:43:31Z | automatic | 2.9 | 93.9 | -40.75 | 174.62 |
| 2026-08-31T04:43:31Z | automatic | 2.9 | 10.0 | -39.56 | 174.87 |
| 2026-08-31T04:43:00Z | automatic | 2.6 | 10.0 | -39.56 | 174.87 |
| 2026-08-31T04:42:58Z | automatic | 2.1 | 10.0 | -39.56 | 174.87 |
| 2026-08-31T04:42:22Z | automatic | 1.3 | 10.0 | -39.56 | 174.87 |