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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 |
|---|---|---|---|---|---|
| 2026-09-23T02:09:02Z | best | 4.8 | 417.8 | -25.46 | -178.64 |
| 2026-09-22T18:59:13Z | preliminary | 3.7 | 500.0 | -30.74 | 179.73 |
| 2026-09-22T18:53:17Z | automatic | 2.9 | 121.5 | -36.60 | 178.20 |
| 2026-09-22T18:53:15Z | automatic | 2.8 | 121.5 | -36.60 | 178.20 |
| 2026-09-22T18:53:13Z | automatic | 2.8 | 121.5 | -36.60 | 178.20 |
| 2026-09-22T18:53:13Z | automatic | 2.8 | 121.5 | -36.60 | 178.20 |
| 2026-09-22T18:52:51Z | automatic | 2.7 | 121.5 | -36.60 | 178.20 |
| 2026-09-22T18:52:48Z | automatic | 2.8 | 121.5 | -36.60 | 178.20 |
| 2026-09-22T18:52:40Z | automatic | 2.9 | 121.5 | -36.60 | 178.20 |