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 |
|---|---|---|---|---|---|
| 2025-12-28T21:09:57Z | best | 4.7 | 300.0 | -30.40 | -178.66 |
| 2025-12-28T21:00:55Z | preliminary | 4.0 | 224.2 | -30.21 | -179.46 |
| 2025-12-28T21:00:06Z | automatic | 1.9 | 5.5 | -40.31 | 176.12 |
| 2025-12-28T20:59:34Z | automatic | 1.8 | 5.5 | -40.31 | 176.12 |
| 2025-12-28T20:59:32Z | automatic | 1.8 | 5.5 | -40.31 | 176.12 |
| 2025-12-28T20:59:31Z | automatic | 1.8 | 5.5 | -40.31 | 176.12 |
| 2025-12-28T20:59:29Z | automatic | 1.7 | 5.5 | -40.31 | 176.12 |
| 2025-12-28T20:59:28Z | automatic | 1.7 | 5.5 | -40.31 | 176.12 |
| 2025-12-28T20:59:18Z | automatic | 1.7 | 5.5 | -40.31 | 176.12 |
| 2025-12-28T20:59:17Z | automatic | 1.7 | 5.5 | -40.31 | 176.12 |
| 2025-12-28T20:59:03Z | automatic | 1.5 | 5.5 | -40.31 | 176.12 |
| 2025-12-28T20:59:01Z | automatic | 1.5 | 5.5 | -40.31 | 176.12 |
| 2025-12-28T20:59:00Z | automatic | 1.5 | 5.5 | -40.31 | 176.12 |
| 2025-12-28T20:58:56Z | automatic | 1.4 | 5.5 | -40.31 | 176.12 |
| 2025-12-28T20:58:56Z | automatic | 1.2 | 5.5 | -40.50 | 175.84 |
| 2025-12-28T20:58:45Z | automatic | 1.0 | 5.5 | -40.50 | 175.84 |
| 2025-12-28T20:58:36Z | automatic | 0.7 | 5.5 | -40.50 | 175.84 |
| 2025-12-28T20:58:33Z | automatic | 0.7 | 5.5 | -40.50 | 175.84 |