| Author | |
| Date and time | 2015-02-28 03:30:46.9 UTC |
| Latitude | -21.772 |
| Longitude | -70.683 |
| Depth | 15 |
| Magnitude | 4.2 Mw |
| Region | OFFSHORE ANTOFAGASTA, CHILE |
| Latest update | 2016-04-19 07:25:21.3 UTC |
| rms | 1.69 s |
| N° phases used for the localisation | 58 |
| N° stations used for the localisation | 58 |
| Gap | 171.0 ° |
| 95% confidence ellipse | |
| semi major | 14.6 |
| semi minor | 7.6 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| PB07 | 0.740 | 87 | M | Pg | 2015-02-28 03:31:00.6 | -1.1 | T | NEIR | |
| PB07 | 0.740 | 87 | M | P | 2015-02-28 03:31:01.0 | -0.7 | T | GUC | |
| PB07 | 0.740 | 87 | M | Sn | 2015-02-28 03:31:09.9 | -2.5 | T | NEIR | |
| PATCX | 1.070 | 28 | M | Pn | 2015-02-28 03:31:06.3 | -1.2 | T | NEIR | |
| PATCX | 1.070 | 28 | M | Sn | 2015-02-28 03:31:20.3 | -1.8 | T | NEIR | |
| PB05 | 1.160 | 158 | M | P | 2015-02-28 03:31:08.0 | -0.8 | T | GUC | |
| PB01 | 1.330 | 57 | A | Pn | 2015-02-28 03:31:09.6 | -1.5 | T | NEIR | |
| PB01 | 1.330 | 57 | M | P | 2015-02-28 03:31:10.0 | -1.1 | T | GUC | |
| PB09 | 1.340 | 91 | M | P | 2015-02-28 03:31:10.0 | -1.3 | T | GUC | |
| PB09 | 1.340 | 91 | A | Pn | 2015-02-28 03:31:10.8 | -0.5 | T | NEIR | |
| PB06 | 1.390 | 132 | M | P | 2015-02-28 03:31:11.0 | -1 | T | GUC | |
| PB06 | 1.390 | 132 | M | Pn | 2015-02-28 03:31:11.5 | -0.5 | T | NEIR | |
| HMBC | 1.660 | 27 | M | P | 2015-02-28 03:31:15.0 | -0.7 | T | GUC | |
| PB10 | 1.740 | 176 | M | Pn | 2015-02-28 03:31:16.0 | -0.6 | T | NEIR | |
| PB10 | 1.740 | 176 | M | P | 2015-02-28 03:31:16.0 | -0.6 | T | GUC | |
| PB15 | 1.820 | 142 | M | Pn | 2015-02-28 03:31:18.2 | 0.2 | T | NEIR | |
| LVC | 1.840 | 117 | M | P | 2015-02-28 03:31:19.0 | 0.6 | T | GUC | |
| LVC | 1.840 | 117 | M | Pn | 2015-02-28 03:31:19.1 | 0.7 | T | NEIR | |
| PB08 | 2.160 | 42 | M | P | 2015-02-28 03:31:23.0 | 0.1 | T | GUC | |
| PB08 | 2.160 | 42 | M | Pn | 2015-02-28 03:31:23.3 | 0.4 | T | NEIR | |
| PSGC | 2.230 | 14 | M | P | 2015-02-28 03:31:22.0 | -1.5 | T | GUC | |
| PSGCX | 2.230 | 14 | M | Pn | 2015-02-28 03:31:22.8 | -0.6 | T | NEIR | |
| MNMCX | 2.820 | 21 | M | Pn | 2015-02-28 03:31:31.7 | -0.1 | T | NEIR | |
| MNMC | 2.820 | 21 | M | P | 2015-02-28 03:31:32.0 | 0.2 | T | GUC | |
| GO02 | 3.520 | 164 | M | P | 2015-02-28 03:31:42.0 | 0.5 | T | GUC | |
| GO02 | 3.520 | 164 | M | Pn | 2015-02-28 03:31:42.1 | 0.6 | T | NEIR | |
| LPAZ | 5.970 | 24 | A | Pn | 2015-02-28 03:32:18.8 | 3.3 | T | NEIR | |
| LPAZ | 5.970 | 24 | A | P | 2015-02-28 03:32:19.3 | 3.8 | T | VAO | |
| GO04 | 8.370 | 181 | M | Pn | 2015-02-28 03:32:46.8 | -1.2 | T | NEIR | |
| ETMB | 12.650 | 21 | A | P | 2015-02-28 03:33:44.1 | -2.1 | T | VAO | |
| VILB | 13.310 | 51 | A | P | 2015-02-28 03:33:58.5 | 3.3 | T | VAO | |
| AQDB | 14.050 | 88 | A | P | 2015-02-28 03:34:12.5 | -0.6 | T | VAO | |
| CZSB | 14.110 | 352 | A | P | 2015-02-28 03:34:16.1 | 2.4 | T | VAO | |
| PTGB | 17.370 | 103 | A | P | 2015-02-28 03:34:53.6 | 3.5 | T | VAO | |
| CLDB | 17.930 | 55 | A | P | 2015-02-28 03:34:58.1 | 2 | T | VAO | |
| PCMB | 18.060 | 93 | A | P | 2015-02-28 03:35:01.8 | 4.2 | T | VAO | |
| PLCA | 18.910 | 180 | M | P | 2015-02-28 03:35:07.5 | 0.4 | T | NEIR | |
| ITRB | 19.130 | 88 | A | P | 2015-02-28 03:35:12.7 | 3.3 | T | VAO | |
| FRTB | 19.580 | 99 | A | P | 2015-02-28 03:35:15.1 | 0.8 | T | VAO | |
| BB19B | 20.650 | 92 | A | P | 2015-02-28 03:35:30.1 | 4.2 | T | VAO | |
| NPGB | 20.840 | 48 | A | P | 2015-02-28 03:35:26.8 | -1 | T | VAO | |
| MACA | 20.920 | 29 | A | P | 2015-02-28 03:35:27.9 | -0.7 | T | VAO | |
| SNDB | 20.950 | 65 | A | P | 2015-02-28 03:35:27.0 | -2.1 | T | VAO | |
| IPMB | 21.480 | 84 | A | P | 2015-02-28 03:35:34.2 | -0.7 | T | VAO | |
| BDFB | 22.330 | 78 | M | P | 2015-02-28 03:35:42.3 | -1.7 | T | NEIR | |
| ITTB | 22.600 | 42 | A | P | 2015-02-28 03:35:44.4 | -2.2 | T | VAO | |
| PTGA | 23.400 | 28 | M | P | 2015-02-28 03:35:53.9 | -1.2 | T | NEIR | |
| PEXB | 23.460 | 69 | A | P | 2015-02-28 03:35:54.3 | -1.5 | T | VAO | |
| BSCB | 24.150 | 93 | A | P | 2015-02-28 03:36:01.4 | -0.9 | T | VAO | |
| MALB | 25.470 | 41 | A | P | 2015-02-28 03:36:14.0 | -0.1 | T | VAO | |
| SMTB | 25.680 | 64 | A | P | 2015-02-28 03:36:16.2 | 0.1 | T | VAO | |
| JANB | 25.890 | 80 | A | P | 2015-02-28 03:36:16.8 | -1.3 | T | VAO | |
| BOAV | 26.020 | 24 | A | P | 2015-02-28 03:36:19.3 | 0.2 | T | VAO | |
| SDBA | 26.330 | 74 | A | P | 2015-02-28 03:36:21.0 | -1 | T | VAO | |
| MCPB | 28.010 | 43 | A | P | 2015-02-28 03:36:37.2 | 0.2 | T | VAO | |
| RCBR | 37.210 | 70 | M | P | 2015-02-28 03:37:57.2 | -0.2 | T | NEIR | |
| SNAA | 62.520 | 161 | M | P | 2015-02-28 03:41:10.2 | -0.2 | T | NEIR | |
| DBIC | 70.470 | 74 | M | P | 2015-02-28 03:41:58.2 | -2.1 | T | NEIR |