| Author | |
| Date and time | 2018-01-04 20:48:58.3 UTC |
| Latitude | -19.790 |
| Longitude | -71.635 |
| Depth | 20 |
| Magnitude | 4.5 mb |
| Region | OFF COAST OF TARAPACA, CHILE |
| Latest update | 2018-01-04 21:04:47.2 UTC |
| rms | 1.08 s |
| N° phases used for the localisation | 51 |
| N° stations used for the localisation | 51 |
| Gap | 156.0 ° |
| 95% confidence ellipse | |
| semi major | 7.2 |
| semi minor | 4.7 |
| Azimuth | 98 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| TA02 | 1.490 | 109 | M | Pn | 2018-01-04 20:49:22.7 | -1.2 | T | NEIR | |
| TA02 | 1.490 | 109 | M | P | 2018-01-04 20:49:23.0 | -0.9 | T | GUC | |
| TA02 | 1.490 | 109 | M | Sn | 2018-01-04 20:49:42.7 | -0.1 | T | NEIR | |
| TA01 | 1.570 | 120 | M | P | 2018-01-04 20:49:25.0 | 0 | T | GUC | |
| TA01 | 1.570 | 120 | M | Pn | 2018-01-04 20:49:25.3 | 0.3 | T | NEIR | |
| PATCX | 1.730 | 127 | M | Pn | 2018-01-04 20:49:27.5 | 0.2 | T | NEIR | |
| PB11 | 1.870 | 90 | M | P | 2018-01-04 20:49:29.0 | -0.2 | T | GUC | |
| PB11 | 1.870 | 90 | M | Pn | 2018-01-04 20:49:29.3 | 0.1 | T | NEIR | |
| PB11 | 1.870 | 90 | M | Sn | 2018-01-04 20:49:51.8 | -0.4 | T | NEIR | |
| PB02 | 2.230 | 133 | M | P | 2018-01-04 20:49:34.0 | -0.2 | T | GUC | |
| PB02 | 2.230 | 133 | M | Pn | 2018-01-04 20:49:34.4 | 0.2 | T | NEIR | |
| GO01 | 2.300 | 87 | M | P | 2018-01-04 20:49:35.0 | -0.7 | T | GUC | |
| GO01 | 2.300 | 87 | M | Pn | 2018-01-04 20:49:35.5 | -0.2 | T | NEIR | |
| GO01 | 2.300 | 87 | M | Sn | 2018-01-04 20:50:04.0 | 0.6 | T | NEIR | |
| PB08 | 2.360 | 99 | M | Pn | 2018-01-04 20:49:36.0 | -0.3 | T | NEIR | |
| PB08 | 2.360 | 99 | M | P | 2018-01-04 20:49:36.0 | -0.3 | T | GUC | |
| PB08 | 2.360 | 99 | M | Sn | 2018-01-04 20:50:06.1 | 1.4 | T | NEIR | |
| PB01 | 2.370 | 122 | M | Pn | 2018-01-04 20:49:37.0 | 0.9 | T | NEIR | |
| PB01 | 2.370 | 122 | M | P | 2018-01-04 20:49:37.0 | 0.9 | T | GUC | |
| PB07 | 2.530 | 140 | M | Pn | 2018-01-04 20:49:39.0 | 0.6 | T | NEIR | |
| PB07 | 2.530 | 140 | M | P | 2018-01-04 20:49:39.0 | 0.6 | T | GUC | |
| PB04 | 2.890 | 152 | M | P | 2018-01-04 20:49:43.0 | -0.3 | T | GUC | |
| PB04 | 2.890 | 152 | M | Pn | 2018-01-04 20:49:44.2 | 0.9 | T | NEIR | |
| PB04 | 2.890 | 152 | M | Sn | 2018-01-04 20:50:18.6 | 1.1 | T | NEIR | |
| PB18 | 3.000 | 43 | M | P | 2018-01-04 20:49:45.0 | -0.2 | T | GUC | |
| PB18 | 3.000 | 43 | M | Pn | 2018-01-04 20:49:45.4 | 0.2 | T | NEIR | |
| PB09 | 3.000 | 132 | M | P | 2018-01-04 20:49:46.0 | 1.1 | T | GUC | |
| PB09 | 3.000 | 132 | M | Pn | 2018-01-04 20:49:46.7 | 1.8 | T | NEIR | |
| PB05 | 3.330 | 157 | M | Pn | 2018-01-04 20:49:49.5 | 0.2 | T | NEIR | |
| PB06 | 3.480 | 147 | M | Pn | 2018-01-04 20:49:52.2 | 0.7 | T | NEIR | |
| LVC | 3.790 | 138 | M | Pn | 2018-01-04 20:49:57.2 | 1.4 | T | NEIR | |
| LVC | 3.790 | 138 | M | Sn | 2018-01-04 20:50:41.2 | 1.4 | T | NEIR | |
| PB15 | 3.960 | 150 | M | Pn | 2018-01-04 20:49:58.1 | 0 | T | NEIR | |
| PB15 | 3.960 | 150 | M | Sn | 2018-01-04 20:50:43.0 | -0.8 | T | NEIR | |
| AF01 | 4.510 | 135 | M | Pn | 2018-01-04 20:50:04.7 | -1 | T | NEIR | |
| LPAZ | 4.830 | 44 | M | Pn | 2018-01-04 20:50:08.0 | -2.5 | T | NEIR | |
| PB14 | 4.950 | 167 | M | Pn | 2018-01-04 20:50:11.3 | -0.5 | T | NEIR | |
| PB14 | 4.950 | 167 | M | Sn | 2018-01-04 20:51:04.4 | -4 | T | NEIR | |
| GO02 | 5.680 | 161 | M | Pn | 2018-01-04 20:50:22.2 | 0.4 | T | NEIR | |
| AC01 | 6.400 | 172 | M | Pn | 2018-01-04 20:50:30.2 | -1.2 | T | NEIR | |
| AC01 | 6.400 | 172 | M | Sn | 2018-01-04 20:51:41.6 | -2.3 | T | NEIR | |
| AC06 | 7.630 | 171 | M | Pn | 2018-01-04 20:50:47.8 | -0.4 | T | NEIR | |
| AC06 | 7.630 | 171 | M | Sn | 2018-01-04 20:52:12.0 | -2 | T | NEIR | |
| GO03 | 7.880 | 171 | M | Pn | 2018-01-04 20:50:51.1 | -0.6 | T | NEIR | |
| GO03 | 7.880 | 171 | M | Sn | 2018-01-04 20:52:19.8 | -0.4 | T | NEIR | |
| LCO | 9.230 | 175 | M | Pn | 2018-01-04 20:51:10.5 | 0.1 | T | NEIR | |
| MCRA | 17.360 | 331 | M | Pn | 2018-01-04 20:52:59.8 | 0.7 | T | NEIR | |
| TRQA | 20.050 | 157 | M | P | 2018-01-04 20:53:30.0 | -0.1 | T | NEIR | |
| KMSC | 55.450 | 350 | M | P | 2018-01-04 20:58:32.4 | 1.3 | T | NEIR | |
| MKAR | 145.640 | 32 | M | PKPdf | 2018-01-04 21:08:34.0 | -1.2 | T | NEIR | |
| MK31 | 145.640 | 32 | M | PKPdf | 2018-01-04 21:08:35.8 | 0.6 | T | NEIR |