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 |
|---|---|---|---|---|---|
| 2025-07-31T18:15:49Z | best | 4.2 | 256.6 | -34.65 | 179.61 |
| 2025-07-31T18:05:02Z | preliminary | 4.1 | 275.2 | -34.75 | 179.54 |
| 2025-07-31T18:04:04Z | automatic | 2.3 | 54.3 | -37.73 | 178.13 |
| 2025-07-31T18:04:01Z | automatic | 2.2 | 54.3 | -37.73 | 178.13 |
| 2025-07-31T18:03:57Z | automatic | 2.1 | 54.3 | -37.73 | 178.13 |
| 2025-07-31T18:03:42Z | automatic | 1.9 | 54.3 | -37.73 | 178.13 |
| 2025-07-31T18:03:39Z | automatic | 2.0 | 54.3 | -37.73 | 178.13 |
| 2025-07-31T18:03:21Z | automatic | 1.6 | 54.3 | -37.73 | 178.13 |
| 2025-07-31T18:03:09Z | automatic | 1.3 | 54.3 | -37.73 | 178.13 |
