This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 5.5 ML |
| Local datetime | 2023/12/09 10:27 |
| Universal datetime | 2023/12/09 14:27 |
| Latitude | 19.04 ° ± 9 km |
| Longitude | -64.23 ° ± 9 km |
| Depth | 32 km (from location) ± 17 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
San Juan 
|
211 | 418140 |
| Ponce
|
277 | 152634 |
| Mayagüez
|
321 | 78647 |
| Arecibo
|
272 | 49318 |
Baie-Mahault 
|
417 | 30929 |
| Petit-Bourg
|
419 | 24277 |
Saint John's 
|
330 | 24226 |
| Sainte-Rose
|
405 | 19162 |
| Morne-à-l'Eau
|
420 | 17434 |
| Lamentin
|
412 | 16573 |
Basseterre 
|
250 | 12920 |
| Petit-Canal
|
416 | 8220 |
| Bouillante
|
415 | 7024 |
| Pointe-Noire
|
407 | 6107 |
| Port-Louis
|
410 | 5704 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | confirmed |
|---|---|
| RMS | 0.51 |
| Azimuthal gap | 333.83 ° |
| Number of stations used | 15 |
| Number of phases used | 23 |
Webservices
The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :
Phases
| Network | Station | Phase | Time | Residual (s) | Azimuth (°) | Distance (°) | Mode |
|---|---|---|---|---|---|---|---|
| NA | SMRT | P | 14:27:46.13 | -0.06 | 132.69 | 1.47 | Manual |
| NA | SMRT | S | 14:28:04.65 | 0.27 | 132.69 | 1.47 | Manual |
| NA | SABA | P | 14:27:49.33 | 0.06 | 147.18 | 1.7 | Manual |
| NA | SABA | S | 14:28:09.45 | -0.36 | 147.18 | 1.7 | Manual |
| CU | ANWB | P | 14:28:02.54 | -0.51 | 121.01 | 2.69 | Manual |
| WI | DHS | P | 14:28:17.9 | 1.06 | 140.06 | 3.62 | Manual |
| WI | ABD | P | 14:28:16.37 | 0.03 | 134.84 | 3.65 | Manual |
| WI | ABD | S | 14:29:00.3 | 2.51 | 134.84 | 3.65 | Manual |
| GL | FNG | P | 14:28:19.15 | 0.13 | 141.29 | 3.83 | Manual |
| GL | MML | P | 14:28:19.77 | 0.37 | 141.18 | 3.85 | Manual |
| WI | CBE | P | 14:28:21.12 | 1.65 | 140.33 | 3.87 | Manual |
| GL | HMG | P | 14:28:20.50 | 0.86 | 142.16 | 3.88 | Manual |
| GL | HMG | S | 14:29:03.23 | -0.11 | 142.16 | 3.88 | Manual |
| GL | LEN | P | 14:28:19.67 | -0.03 | 141.5 | 3.88 | Manual |
| WI | TDBA | P | 14:28:21.53 | 0.04 | 142.51 | 4.02 | Manual |
| WI | TDBA | S | 14:29:06.32 | -0.27 | 142.51 | 4.02 | Manual |
| WI | DSD | P | 14:28:21.42 | -0.59 | 132.42 | 4.05 | Manual |
| WI | DSD | S | 14:29:08.28 | 0.77 | 132.42 | 4.05 | Manual |
| GL | GDI | P | 14:28:21.94 | -0.05 | 142.23 | 4.05 | Manual |
| WI | MAGL | P | 14:28:24.21 | 0.71 | 138.02 | 4.16 | Manual |
| WI | MAGL | S | 14:29:11.48 | 1.33 | 138.02 | 4.16 | Manual |
| WI | DSLB | P | 14:28:27.31 | -0.53 | 143.65 | 4.47 | Manual |
| WI | DSLB | S | 14:29:16.85 | -0.93 | 143.65 | 4.47 | Manual |