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 |
|---|---|---|---|---|---|
| 2025-07-18T09:40:37Z | best | 4.8 | 503.1 | 27.76 | 139.62 |
| 2025-07-18T09:40:37Z | preliminary | 4.9 | 300.0 | 30.85 | 138.01 |
| 2025-07-18T09:35:51Z | preliminary | 5.1 | 300.0 | 30.85 | 138.01 |
| 2025-07-18T09:31:54Z | automatic | 2.6 | 179.8 | -39.18 | 173.94 |
| 2025-07-18T09:31:53Z | automatic | 2.5 | 179.8 | -39.18 | 173.94 |
| 2025-07-18T09:31:52Z | automatic | 2.5 | 179.8 | -39.18 | 173.94 |
| 2025-07-18T09:31:51Z | automatic | 2.5 | 179.8 | -39.18 | 173.94 |
| 2025-07-18T09:31:51Z | automatic | 2.6 | 179.8 | -39.18 | 173.94 |
| 2025-07-18T09:31:49Z | automatic | 2.5 | 179.8 | -39.18 | 173.94 |
| 2025-07-18T09:31:47Z | automatic | 2.5 | 179.8 | -39.18 | 173.94 |
| 2025-07-18T09:31:46Z | automatic | 2.2 | 179.8 | -39.18 | 173.94 |
