| Author | |
| Date and time | 2019-12-18 23:40:06.2 UTC |
| Latitude | -22.004 |
| Longitude | -68.701 |
| Depth | 123.6 |
| Magnitude | 4.1 ML |
| Region | ANTOFAGASTA, CHILE |
| Latest update | 2019-12-18 23:59:40.3 UTC |
| rms | 0.86 s |
| N° phases used for the localisation | 64 |
| N° stations used for the localisation | 64 |
| Gap | 40.0 ° |
| 95% confidence ellipse | |
| semi major | 6.8 |
| semi minor | 3.4 |
| Azimuth | 91 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| PB09 | 0.540 | 292 | M | P | 2019-12-18 23:40:25.0 | -0.3 | T | GUC | |
| PB09 | 0.540 | 292 | M | Pn | 2019-12-18 23:40:25.6 | 0.5 | T | NEIR | |
| PB09 | 0.540 | 292 | M | Sn | 2019-12-18 23:40:39.1 | -0.2 | T | NEIR | |
| PB03 | 0.980 | 267 | M | P | 2019-12-18 23:40:29.0 | 0.1 | T | GUC | |
| PB03 | 0.980 | 267 | M | Pn | 2019-12-18 23:40:29.1 | 0.3 | T | NEIR | |
| PB03 | 0.980 | 267 | M | Sn | 2019-12-18 23:40:45.4 | -0.4 | T | NEIR | |
| AF01 | 1.060 | 153 | M | P | 2019-12-18 23:40:30.0 | 0.2 | T | GUC | |
| AF01 | 1.060 | 153 | M | Pn | 2019-12-18 23:40:30.1 | 0.3 | T | NEIR | |
| AF01 | 1.060 | 153 | M | Sn | 2019-12-18 23:40:47.5 | 0.1 | T | NEIR | |
| PB06 | 1.070 | 229 | M | Pn | 2019-12-18 23:40:29.9 | 0.3 | T | NEIR | |
| PB06 | 1.070 | 229 | M | P | 2019-12-18 23:40:30.0 | 0.3 | T | GUC | |
| PB06 | 1.070 | 229 | M | Sn | 2019-12-18 23:40:47.3 | 0 | T | NEIR | |
| PB07 | 1.140 | 284 | M | P | 2019-12-18 23:40:30.0 | -0.4 | T | GUC | |
| PB07 | 1.140 | 284 | M | Pn | 2019-12-18 23:40:30.5 | 0.1 | T | NEIR | |
| PB01 | 1.200 | 322 | M | P | 2019-12-18 23:40:31.0 | 0 | T | GUC | |
| PB01 | 1.200 | 322 | M | Pn | 2019-12-18 23:40:31.1 | 0.1 | T | NEIR | |
| PB02 | 1.300 | 301 | M | P | 2019-12-18 23:40:32.0 | -0.1 | T | GUC | |
| PB02 | 1.300 | 301 | M | Pn | 2019-12-18 23:40:32.4 | 0.3 | T | NEIR | |
| PB05 | 1.630 | 238 | M | P | 2019-12-18 23:40:36.0 | 0.2 | T | GUC | |
| PB05 | 1.630 | 238 | M | Pn | 2019-12-18 23:40:36.1 | 0.3 | T | NEIR | |
| PATCX | 1.790 | 311 | M | Pn | 2019-12-18 23:40:38.0 | 0.3 | T | NEIR | |
| PB08 | 1.900 | 347 | M | P | 2019-12-18 23:40:40.0 | 0.6 | T | GUC | |
| PB08 | 1.900 | 347 | M | Pn | 2019-12-18 23:40:40.3 | 0.9 | T | NEIR | |
| TA01 | 1.990 | 316 | M | P | 2019-12-18 23:40:39.0 | -1 | T | GUC | |
| TA01 | 1.990 | 316 | M | Pn | 2019-12-18 23:40:39.9 | -0.1 | T | NEIR | |
| HMBC | 2.050 | 327 | M | P | 2019-12-18 23:40:40.0 | -0.8 | T | GUC | |
| TA02 | 2.180 | 322 | M | P | 2019-12-18 23:40:42.0 | -0.4 | T | GUC | |
| PB10 | 2.280 | 228 | M | P | 2019-12-18 23:40:43.0 | -0.6 | T | GUC | |
| PB10 | 2.280 | 228 | M | Pn | 2019-12-18 23:40:43.6 | 0 | T | NEIR | |
| GO01 | 2.370 | 349 | M | Pn | 2019-12-18 23:40:45.0 | -0.3 | T | NEIR | |
| GO01 | 2.370 | 349 | M | P | 2019-12-18 23:40:46.0 | 0.7 | T | GUC | |
| PB11 | 2.410 | 338 | M | P | 2019-12-18 23:40:45.0 | -0.4 | T | GUC | |
| PB11 | 2.410 | 338 | M | Pn | 2019-12-18 23:40:45.2 | -0.2 | T | NEIR | |
| PB14 | 3.040 | 211 | M | P | 2019-12-18 23:40:53.0 | -0.8 | T | GUC | |
| PB14 | 3.040 | 211 | M | Pn | 2019-12-18 23:40:53.6 | -0.2 | T | NEIR | |
| GO02 | 3.250 | 194 | M | P | 2019-12-18 23:40:56.0 | -0.4 | T | GUC | |
| GO02 | 3.250 | 194 | M | Pn | 2019-12-18 23:40:56.4 | 0 | T | NEIR | |
| PB12 | 3.700 | 335 | M | P | 2019-12-18 23:41:00.0 | -2.1 | T | GUC | |
| PB12 | 3.700 | 335 | A | Pn | 2019-12-18 23:41:01.0 | -1.1 | T | NEIR | |
| PB16 | 3.730 | 348 | M | P | 2019-12-18 23:41:03.0 | 0 | T | GUC | |
| PB16 | 3.730 | 348 | A | Pn | 2019-12-18 23:41:03.8 | 0.8 | T | NEIR | |
| PB18 | 4.460 | 350 | M | Pn | 2019-12-18 23:41:15.0 | 2.4 | T | NEIR | |
| AC01 | 4.480 | 202 | A | Pn | 2019-12-18 23:41:11.3 | -1 | T | NEIR | |
| AC02 | 4.830 | 185 | A | Pn | 2019-12-18 23:41:17.8 | 0.3 | T | NEIR | |
| AC06 | 5.540 | 195 | A | Pn | 2019-12-18 23:41:27.3 | 0.8 | T | NEIR | |
| LPAZ | 5.720 | 6 | M | Pn | 2019-12-18 23:41:31.3 | 1.8 | T | NEIR | |
| LPAZ | 5.720 | 6 | A | P | 2019-12-18 23:41:32.4 | 2.9 | T | SC3 | |
| PTLB | 11.170 | 56 | M | Pn | 2019-12-18 23:42:39.8 | -2.2 | T | NEIR | |
| PTLB | 11.170 | 56 | A | P | 2019-12-18 23:42:42.3 | 0.3 | T | SC3 | |
| VILB | 12.120 | 43 | M | Pn | 2019-12-18 23:42:53.4 | -1.2 | T | NEIR | |
| VILB | 12.120 | 43 | A | P | 2019-12-18 23:42:56.0 | 0.3 | T | SC3 | |
| PDRB | 15.430 | 50 | A | P | 2019-12-18 23:43:39.3 | 0.4 | T | SC3 | |
| ITAB | 15.950 | 112 | M | P | 2019-12-18 23:43:44.8 | 0.2 | T | NEIR | |
| TRQA | 17.020 | 162 | M | P | 2019-12-18 23:43:57.2 | 0.7 | T | NEIR | |
| SNDB | 19.400 | 62 | A | P | 2019-12-18 23:44:21.8 | -0.6 | T | SC3 | |
| IPMB | 19.680 | 82 | A | P | 2019-12-18 23:44:26.3 | 0.8 | T | SC3 | |
| NPGB | 19.690 | 43 | A | P | 2019-12-18 23:44:24.8 | -0.7 | T | SC3 | |
| MACA | 20.300 | 24 | M | P | 2019-12-18 23:44:31.2 | -0.9 | T | NEIR | |
| BDFB | 20.580 | 76 | M | P | 2019-12-18 23:44:34.1 | -1.2 | T | NEIR | |
| ITTB | 21.590 | 38 | A | P | 2019-12-18 23:44:45.2 | -0.6 | T | SC3 | |
| PRPB | 24.120 | 52 | A | P | 2019-12-18 23:45:10.4 | 0.1 | T | SC3 | |
| MAL2 | 24.400 | 37 | M | P | 2019-12-18 23:45:13.9 | 1.1 | T | NEIR | |
| BOAV | 25.560 | 19 | M | P | 2019-12-18 23:45:24.5 | 1.2 | T | NEIR | |
| DBIC | 68.760 | 73 | M | P | 2019-12-18 23:50:56.9 | 0.6 | T | NEIR |