| Author | |
| Date and time | 2017-08-21 14:04:34.6 UTC |
| Latitude | 17.861 |
| Longitude | -63.820 |
| Depth | 35 |
| Magnitude | 2.7 ML |
| Region | ST. MARTIN REGION, LEEWARD ISL. |
| Latest update | 2017-08-22 13:23:49.6 UTC |
| rms | 1.09 s |
| N° phases used for the localisation | 9 |
| N° stations used for the localisation | 9 |
| Gap | 168.0 ° |
| 95% confidence ellipse | |
| semi major | 8.9 |
| semi minor | 3.1 |
| Azimuth | 90 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Operating network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Reporting network |
|---|---|---|---|---|---|---|---|---|---|
| SABA | 0.600 | 113 | M | Pn | 2017-08-21 14:04:44.5 | -2.1 | T | NEIR | |
| SMRT | 0.740 | 75 | M | Pn | 2017-08-21 14:04:47.7 | -0.7 | T | NEIR | |
| SJVI | 1.020 | 298 | M | Pn | 2017-08-21 14:04:51.4 | -0.9 | T | NEIR | |
| SJVI | 1.020 | 298 | M | Sn | 2017-08-21 14:05:05.4 | 0 | T | NEIR | |
| CUPR | 1.460 | 288 | M | Pn | 2017-08-21 14:04:57.0 | -0.4 | T | NEIR | |
| CUPR | 1.460 | 288 | M | Sn | 2017-08-21 14:05:16.0 | 0.7 | T | NEIR | |
| CBYP | 1.980 | 282 | M | Pn | 2017-08-21 14:05:05.8 | 0.2 | T | NEIR | |
| CBYP | 1.980 | 282 | M | Sn | 2017-08-21 14:05:30.3 | 1.2 | T | NEIR | |
| DHS | 49.520 | 300 | M | Pn | 2017-08-21 14:05:13.7 | 0.8 | T | NEIR |