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 |
|---|---|---|---|---|---|
| 2026-08-18T20:22:49Z | preliminary | 7.4 | 33.0 | 35.78 | 100.68 |
| 2026-08-18T20:11:24Z | automatic | 3.0 | 750.0 | -40.87 | 172.35 |
| 2026-08-18T20:11:23Z | automatic | 2.9 | 750.0 | -40.87 | 172.35 |
| 2026-08-18T20:11:22Z | automatic | 2.6 | 750.0 | -40.87 | 172.35 |