| Author | |
| Date and time | 2023-01-31 21:51:19.1 UTC |
| Latitude | -18.884 |
| Longitude | -69.807 |
| Depth | 121.2 |
| Magnitude | 4.2 mb |
| Region | TARAPACA, CHILE |
| Latest update | 2023-01-31 21:54:30.6 UTC |
| rms | 1.16 s |
| N° phases used for the localisation | 42 |
| N° stations used for the localisation | 42 |
| Gap | 122.0 ° |
| 95% confidence ellipse | |
| semi major | 13.2 |
| semi minor | 5.8 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| AP01 | 0.720 | 315 | M | Pn | 2023-01-31 21:51:38.3 | -0.6 | T | NEIR | |
| AP01 | 0.720 | 315 | M | Sn | 2023-01-31 21:51:51.6 | -2.3 | T | NEIR | |
| GO01 | 0.970 | 144 | M | Pn | 2023-01-31 21:51:42.1 | 0.3 | T | NEIR | |
| GO01 | 0.970 | 144 | M | Sn | 2023-01-31 21:51:58.3 | -0.3 | T | NEIR | |
| PB18 | 1.330 | 14 | M | Pn | 2023-01-31 21:51:46.3 | 0.7 | T | NEIR | |
| PB18 | 1.330 | 14 | M | Sn | 2023-01-31 21:52:05.5 | 0.3 | T | NEIR | |
| TA02 | 1.410 | 192 | M | Pn | 2023-01-31 21:51:45.7 | -0.2 | T | NEIR | |
| TA02 | 1.410 | 192 | M | Sn | 2023-01-31 21:52:04.6 | -1.7 | T | NEIR | |
| TA01 | 1.710 | 192 | A | Pn | 2023-01-31 21:51:51.6 | 2.2 | T | CSLC | |
| PB01 | 2.170 | 172 | M | Pn | 2023-01-31 21:51:55.6 | 0.5 | T | NEIR | |
| PB01 | 2.170 | 172 | M | Sn | 2023-01-31 21:52:21.1 | -1.6 | T | NEIR | |
| PB02 | 2.430 | 182 | M | Pn | 2023-01-31 21:51:58.3 | -0.1 | T | NEIR | |
| PB09 | 2.950 | 170 | M | Pn | 2023-01-31 21:52:06.1 | 1 | T | NEIR | |
| LPAZ | 3.040 | 32 | M | Pn | 2023-01-31 21:52:07.9 | 1 | T | NEIR | |
| LPAZ | 3.040 | 32 | M | P | 2023-01-31 21:52:08.1 | 1.2 | T | RSBR | |
| PB03 | 3.150 | 179 | M | Pn | 2023-01-31 21:52:08.5 | 0.7 | T | NEIR | |
| PB06 | 3.810 | 177 | A | Pn | 2023-01-31 21:52:16.9 | 0.4 | T | NEIR | |
| AF01 | 4.330 | 160 | M | Pn | 2023-01-31 21:52:24.2 | 0.7 | T | NEIR | |
| PB14 | 5.750 | 185 | M | Pn | 2023-01-31 21:52:41.3 | -1.2 | T | NEIR | |
| AC01 | 7.270 | 186 | M | Pn | 2023-01-31 21:53:01.0 | -1.6 | T | NEIR | |
| AC06 | 8.450 | 183 | M | Pn | 2023-01-31 21:53:17.7 | -0.9 | T | NEIR | |
| VILB | 10.970 | 59 | M | P | 2023-01-31 21:53:50.6 | -1.7 | T | RSBR | |
| VILB | 10.970 | 59 | M | Pn | 2023-01-31 21:53:50.8 | -1.5 | T | NEIR | |
| COIM | 11.400 | 97 | M | P | 2023-01-31 21:53:55.1 | -2.9 | T | RSBR | |
| MT01 | 14.980 | 185 | M | P | 2023-01-31 21:54:45.6 | -1.4 | T | NEIR | |
| BO01 | 15.500 | 184 | M | P | 2023-01-31 21:54:52.1 | -0.6 | T | NEIR | |
| CLDB | 15.720 | 62 | M | P | 2023-01-31 21:54:53.4 | -1.7 | T | RSBR | |
| PTGB | 17.470 | 113 | M | P | 2023-01-31 21:55:15.6 | 1 | T | NEIR | |
| ITAB | 18.260 | 120 | M | P | 2023-01-31 21:55:23.3 | 0.2 | T | NEIR | |
| CPSB | 18.770 | 131 | M | P | 2023-01-31 21:55:30.5 | 1.8 | T | RSBR | |
| PLTB | 19.450 | 134 | M | P | 2023-01-31 21:55:37.5 | 1.5 | T | RSBR | |
| ITTB | 19.950 | 45 | M | P | 2023-01-31 21:55:41.1 | -0.2 | T | NEIR | |
| BB19B | 20.130 | 100 | M | P | 2023-01-31 21:55:43.1 | -0.3 | T | RSBR | |
| CNLB | 20.160 | 125 | M | P | 2023-01-31 21:55:43.9 | 0.1 | T | RSBR | |
| IPMB | 20.530 | 91 | M | P | 2023-01-31 21:55:47.6 | -0.1 | T | RSBR | |
| GO06 | 20.690 | 184 | M | P | 2023-01-31 21:55:49.3 | -0.3 | T | NEIR | |
| CANS | 22.120 | 98 | M | P | 2023-01-31 21:56:04.9 | 0.3 | T | RSBR | |
| PMNB | 22.150 | 93 | M | P | 2023-01-31 21:56:04.4 | -0.5 | T | RSBR | |
| SMTB | 23.750 | 68 | M | P | 2023-01-31 21:56:20.9 | 0.8 | T | NEIR | |
| DIAM | 24.790 | 93 | M | P | 2023-01-31 21:56:30.7 | 1 | T | RSBR | |
| NBAN | 33.740 | 79 | M | P | 2023-01-31 21:57:49.7 | 1 | T | RSBR | |
| ECPR | 37.160 | 5 | M | P | 2023-01-31 21:58:18.4 | 0.5 | T | NEIR |