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 |
|---|---|---|---|---|---|
| 2025-08-12T03:44:52Z | preliminary | 4.2 | 222.7 | -29.51 | -178.69 |
| 2025-08-12T03:42:57Z | automatic | 1.9 | 50.6 | -37.65 | 178.07 |
| 2025-08-12T03:42:42Z | automatic | 1.7 | 50.6 | -37.65 | 178.07 |
| 2025-08-12T03:42:41Z | automatic | 1.7 | 50.6 | -37.65 | 178.07 |
| 2025-08-12T03:42:41Z | automatic | 1.7 | 50.6 | -37.65 | 178.07 |
| 2025-08-12T03:42:28Z | automatic | 1.6 | 50.6 | -37.65 | 178.07 |
| 2025-08-12T03:42:27Z | automatic | 1.6 | 50.6 | -37.65 | 178.07 |
| 2025-08-12T03:42:11Z | automatic | 1.5 | 50.6 | -37.65 | 178.07 |
| 2025-08-12T03:42:05Z | automatic | 1.5 | 50.6 | -37.65 | 178.07 |
| 2025-08-12T03:42:02Z | automatic | 1.5 | 50.6 | -37.65 | 178.07 |
| 2025-08-12T03:42:01Z | automatic | 1.5 | 50.6 | -37.65 | 178.07 |
| 2025-08-12T03:42:01Z | automatic | 1.5 | 50.6 | -37.65 | 178.07 |
| 2025-08-12T03:41:56Z | automatic | 1.3 | 50.6 | -37.65 | 178.07 |
| 2025-08-12T03:41:46Z | automatic | 1.3 | 43.1 | -37.66 | 178.09 |
