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 |
|---|---|---|---|---|---|
| 2025-08-21T14:33:16Z | best | 4.1 | 20.8 | -40.20 | 175.28 |
| 2025-08-21T14:21:09Z | preliminary | 3.9 | 21.7 | -40.23 | 175.29 |
| 2025-08-21T14:21:00Z | preliminary | 3.9 | 21.7 | -40.23 | 175.29 |
| 2025-08-21T14:20:59Z | automatic | 4.0 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:58Z | automatic | 4.0 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:58Z | automatic | 4.0 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:56Z | automatic | 4.0 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:51Z | automatic | 3.8 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:50Z | automatic | 3.8 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:49Z | automatic | 3.8 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:48Z | automatic | 3.8 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:48Z | automatic | 3.7 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:47Z | automatic | 3.7 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:46Z | automatic | 3.7 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:45Z | automatic | 3.7 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:44Z | automatic | 3.6 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:42Z | automatic | 3.6 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:41Z | automatic | 3.6 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:37Z | automatic | 3.5 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:36Z | automatic | 3.5 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:36Z | automatic | 3.5 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:35Z | automatic | 3.4 | 25.0 | -40.19 | 175.28 |
| 2025-08-21T14:20:17Z | automatic | 3.4 | 24.1 | -40.19 | 175.28 |
| 2025-08-21T14:20:16Z | automatic | 3.4 | 24.1 | -40.19 | 175.28 |
