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 |
|---|---|---|---|---|---|
| 2025-08-28T22:58:45Z | best | 3.9 | 198.8 | -30.02 | -178.61 |
| 2025-08-28T22:43:20Z | preliminary | 3.9 | 175.0 | -30.00 | -179.25 |
| 2025-08-28T22:41:43Z | automatic | 2.3 | 5.9 | -40.20 | 176.16 |
| 2025-08-28T22:39:32Z | automatic | 2.3 | 5.9 | -40.20 | 176.16 |
| 2025-08-28T22:39:19Z | automatic | 2.2 | 5.9 | -40.20 | 176.16 |
| 2025-08-28T22:39:13Z | automatic | 2.0 | 5.9 | -40.20 | 176.16 |
| 2025-08-28T22:38:20Z | automatic | 1.7 | 5.9 | -40.20 | 176.16 |