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 |
|---|---|---|---|---|---|
| 2026-07-18T16:39:50Z | best | 4.3 | 279.1 | -28.51 | -178.06 |
| 2026-07-18T12:29:40Z | preliminary | 4.2 | 283.4 | -28.64 | -177.47 |
| 2026-07-18T12:26:51Z | automatic | 2.8 | 100.1 | -37.08 | 179.04 |
| 2026-07-18T12:26:47Z | automatic | 2.8 | 100.1 | -37.08 | 179.04 |
| 2026-07-18T12:26:41Z | automatic | 2.6 | 100.1 | -37.08 | 179.04 |
| 2026-07-18T12:26:39Z | automatic | 2.4 | 100.1 | -37.08 | 179.04 |
| 2026-07-18T12:26:06Z | automatic | 2.2 | 100.1 | -37.08 | 179.04 |
| 2026-07-18T12:25:58Z | automatic | 2.3 | 100.1 | -37.08 | 179.04 |
| 2026-07-18T12:25:54Z | automatic | 2.0 | 100.1 | -37.08 | 179.04 |