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 |
|---|---|---|---|---|---|
| 2025-04-30T21:39:23Z | best | 4.1 | 591.7 | -21.10 | -178.97 |
| 2025-04-17T17:58:13Z | preliminary | 4.2 | 600.0 | -20.30 | -176.55 |
| 2025-04-17T16:58:14Z | preliminary | 4.2 | 600.0 | -21.09 | -179.33 |
| 2025-04-17T16:58:05Z | preliminary | 4.4 | 600.0 | -21.09 | -179.33 |
| 2025-04-17T16:54:37Z | automatic | 2.7 | 111.0 | -37.57 | 176.97 |
| 2025-04-17T16:54:30Z | automatic | 2.6 | 111.0 | -37.57 | 176.97 |
| 2025-04-17T16:54:23Z | automatic | 2.6 | 111.0 | -37.57 | 176.97 |
| 2025-04-17T16:54:21Z | automatic | 2.6 | 111.0 | -37.57 | 176.97 |
| 2025-04-17T16:54:21Z | automatic | 2.6 | 111.0 | -37.57 | 176.97 |
| 2025-04-17T16:54:17Z | automatic | 2.5 | 111.0 | -37.57 | 176.97 |
| 2025-04-17T16:54:16Z | automatic | 2.5 | 111.0 | -37.57 | 176.97 |
| 2025-04-17T16:54:14Z | automatic | 2.6 | 111.0 | -37.57 | 176.97 |
| 2025-04-17T16:54:14Z | automatic | 2.6 | 111.0 | -37.57 | 176.97 |
| 2025-04-17T16:54:13Z | automatic | 2.7 | 111.0 | -37.57 | 176.97 |
| 2025-04-17T16:54:13Z | automatic | 2.7 | 111.0 | -37.57 | 176.97 |
| 2025-04-17T16:54:11Z | automatic | 2.8 | 111.0 | -37.57 | 176.97 |
| 2025-04-17T16:54:11Z | automatic | 2.8 | 111.0 | -37.57 | 176.97 |
| 2025-04-17T16:54:09Z | automatic | 2.8 | 111.0 | -37.57 | 176.97 |
| 2025-04-17T16:54:09Z | automatic | 2.8 | 111.0 | -37.57 | 176.97 |
| 2025-04-17T16:54:08Z | automatic | 2.8 | 111.0 | -37.57 | 176.97 |
| 2025-04-17T16:54:08Z | automatic | 2.4 | 62.6 | -36.88 | 176.63 |
| 2025-04-17T16:53:57Z | automatic | 1.7 | 62.6 | -36.88 | 176.63 |
