| Author | |
| Date and time | 2017-12-20 04:13:36.5 UTC |
| Latitude | 11.703 |
| Longitude | -61.123 |
| Depth | 70 |
| Magnitude | 4.6 mb |
| Region | TOBAGO REGION, TRINIDAD-TOBAGO |
| Latest update | 2017-12-20 04:21:02.1 UTC |
| rms | 1.09 s |
| N° phases used for the localisation | 59 |
| N° stations used for the localisation | 59 |
| Gap | 129.0 ° |
| 95% confidence ellipse | |
| semi major | 8.4 |
| semi minor | 5.4 |
| Azimuth | 105 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| GRGR | 0.670 | 310 | M | Pn | 2017-12-20 04:13:49.5 | -1.6 | T | NEIR | |
| GRGR | 0.670 | 310 | A | P | 2017-12-20 04:13:49.6 | -1.7 | T | GFZ | |
| GRGR | 0.670 | 310 | M | Sn | 2017-12-20 04:13:59.1 | -2.8 | T | NEIR | |
| BBGH | 2.100 | 47 | A | P | 2017-12-20 04:14:09.3 | -0.1 | T | GFZ | |
| BBGH | 2.100 | 47 | M | Pn | 2017-12-20 04:14:10.0 | 0.6 | T | NEIR | |
| MPOM | 2.740 | 5 | M | Pn | 2017-12-20 04:14:17.3 | -0.8 | T | NEIR | |
| MPOM | 2.740 | 5 | A | P | 2017-12-20 04:14:17.7 | -0.4 | T | GFZ | |
| BIM | 2.800 | 1 | M | Pn | 2017-12-20 04:14:18.7 | -0.3 | T | NEIR | |
| FDF | 3.020 | 360 | M | Pn | 2017-12-20 04:14:21.8 | -0.1 | T | NEIR | |
| ILAM | 3.070 | 5 | M | Pn | 2017-12-20 04:14:22.2 | -0.3 | T | NEIR | |
| MAGL | 4.230 | 358 | M | Pn | 2017-12-20 04:14:39.6 | 1.2 | T | NEIR | |
| CBE | 4.370 | 354 | M | Pn | 2017-12-20 04:14:41.3 | 1 | T | NEIR | |
| ABD | 4.760 | 356 | M | Pn | 2017-12-20 04:14:47.5 | 1.9 | T | NEIR | |
| SABA | 6.240 | 341 | M | Pn | 2017-12-20 04:15:07.0 | 1.2 | T | NEIR | |
| SMRT | 6.590 | 344 | A | Pn | 2017-12-20 04:15:12.1 | 1.4 | T | NEIR | |
| BAUV | 7.350 | 249 | A | Pn | 2017-12-20 04:15:20.2 | -0.7 | T | NEIR | |
| BAUV | 7.350 | 249 | A | P | 2017-12-20 04:15:20.7 | -0.2 | T | GFZ | |
| SJG | 8.020 | 323 | A | P | 2017-12-20 04:15:29.0 | -1.1 | T | GFZ | |
| SJG | 8.020 | 323 | A | Pn | 2017-12-20 04:15:29.8 | -0.3 | T | NEIR | |
| CURV | 8.850 | 260 | A | P | 2017-12-20 04:15:43.3 | 1.7 | T | GFZ | |
| BOAV | 9.280 | 176 | A | Pn | 2017-12-20 04:15:46.7 | -0.6 | T | NEIR | |
| SDV | 9.780 | 254 | A | Pn | 2017-12-20 04:15:54.1 | -0.2 | T | NEIR | |
| SDDR | 12.190 | 308 | A | P | 2017-12-20 04:16:28.0 | 0.9 | T | GFZ | |
| SDDR | 12.190 | 308 | A | Pn | 2017-12-20 04:16:28.7 | 1.6 | T | NEIR | |
| ROSC | 14.740 | 244 | A | P | 2017-12-20 04:17:05.1 | -0.6 | T | NEIR | |
| MACA | 14.790 | 178 | A | Pn | 2017-12-20 04:17:00.5 | -1 | T | NEIR | |
| OTAV | 20.660 | 238 | M | P | 2017-12-20 04:18:11.0 | 0.3 | T | NEIR | |
| SLOR | 21.250 | 236 | A | P | 2017-12-20 04:18:20.1 | 3 | T | NEIR | |
| ETMB | 21.990 | 194 | M | P | 2017-12-20 04:18:25.1 | 0.6 | T | NEIR | |
| CZSB | 22.510 | 211 | M | P | 2017-12-20 04:18:30.5 | 0.6 | T | NEIR | |
| SOR | 23.610 | 301 | A | P | 2017-12-20 04:18:41.8 | 0.9 | T | GFZ | |
| BOAB | 24.030 | 274 | A | P | 2017-12-20 04:18:44.3 | -0.3 | T | GFZ | |
| GOGA | 29.770 | 320 | A | P | 2017-12-20 04:19:36.6 | 0.4 | T | GFZ | |
| PB16 | 31.010 | 196 | A | P | 2017-12-20 04:19:48.1 | 0.4 | T | GFZ | |
| TZTN | 31.960 | 325 | A | P | 2017-12-20 04:19:55.3 | -0.2 | T | GFZ | |
| GO01 | 32.210 | 194 | A | P | 2017-12-20 04:19:58.1 | 0 | T | GFZ | |
| PB11 | 32.410 | 195 | A | P | 2017-12-20 04:19:58.8 | -0.7 | T | GFZ | |
| SSPA | 32.400 | 336 | A | P | 2017-12-20 04:20:00.2 | 0.8 | T | GFZ | |
| X48A | 32.720 | 318 | A | P | 2017-12-20 04:20:02.8 | 0.6 | T | NEIR | |
| T50A | 33.030 | 324 | A | P | 2017-12-20 04:20:05.8 | 0.9 | T | NEIR | |
| PB01 | 33.600 | 194 | A | P | 2017-12-20 04:20:10.6 | 0.8 | T | NEIR | |
| WVT | 34.260 | 320 | A | P | 2017-12-20 04:20:16.0 | 0.5 | T | NEIR | |
| T47A | 34.360 | 322 | A | P | 2017-12-20 04:20:17.0 | 0.6 | T | NEIR | |
| S44A | 36.130 | 321 | A | P | 2017-12-20 04:20:32.3 | 0.7 | T | NEIR | |
| CCM | 37.600 | 320 | A | P | 2017-12-20 04:20:43.6 | -0.5 | T | NEIR | |
| AC04 | 40.860 | 194 | A | P | 2017-12-20 04:21:11.5 | 0.4 | T | GFZ | |
| ECSD | 44.210 | 323 | A | P | 2017-12-20 04:21:37.2 | -1.3 | T | GFZ | |
| MNTX | 45.330 | 303 | A | P | 2017-12-20 04:21:45.9 | -1.4 | T | GFZ | |
| AGMN | 46.580 | 328 | A | P | 2017-12-20 04:21:56.3 | -0.9 | T | GFZ | |
| FRB | 52.220 | 356 | A | P | 2017-12-20 04:22:39.7 | -0.6 | T | GFZ | |
| HWUT | 53.070 | 314 | A | P | 2017-12-20 04:22:45.4 | -1.3 | T | GFZ | |
| AHID | 53.130 | 315 | A | P | 2017-12-20 04:22:46.0 | -1.2 | T | GFZ | |
| DUG | 53.530 | 312 | A | P | 2017-12-20 04:22:48.5 | -1.5 | T | GFZ | |
| HLID | 55.680 | 315 | A | P | 2017-12-20 04:23:05.2 | -0.4 | T | GFZ | |
| NEW | 58.950 | 320 | A | P | 2017-12-20 04:23:26.9 | -1.6 | T | GFZ | |
| ROSF | 60.150 | 41 | A | P | 2017-12-20 04:23:35.1 | -1.6 | T | GFZ | |
| STNC | 62.240 | 36 | A | P | 2017-12-20 04:23:51.6 | 0.7 | T | GFZ | |
| GEC2 | 71.300 | 42 | A | P | 2017-12-20 04:24:49.9 | 1.3 | T | GFZ | |
| INK | 72.680 | 338 | A | P | 2017-12-20 04:24:55.7 | -1.2 | T | GFZ |