| Author | |
| Date and time | 2018-02-21 16:11:35.5 UTC |
| Latitude | 15.304 |
| Longitude | -94.103 |
| Depth | 60 |
| Magnitude | 4.7 Mw |
| Region | OFFSHORE CHIAPAS, MEXICO |
| Latest update | 2018-02-21 16:19:32.6 UTC |
| rms | 0.97 s |
| N° phases used for the localisation | 138 |
| N° stations used for the localisation | 138 |
| Gap | 148.0 ° |
| 95% confidence ellipse | |
| semi major | 5.8 |
| semi minor | 2.5 |
| Azimuth | 44 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| CCIG | 2.130 | 63 | M | Pn | 2018-02-21 16:12:09.9 | 0.9 | T | NEIR | |
| CCIG | 2.130 | 63 | M | Sn | 2018-02-21 16:12:35.4 | 1.1 | T | NEIR | |
| HUEH | 2.510 | 89 | M | Pn | 2018-02-21 16:12:14.3 | 0.1 | T | NEIR | |
| PETF | 4.380 | 68 | M | Pn | 2018-02-21 16:12:40.7 | 1.2 | T | NEIR | |
| PETF | 4.380 | 68 | M | Sn | 2018-02-21 16:13:30.3 | 1.2 | T | NEIR | |
| MTO3 | 4.680 | 101 | M | Pn | 2018-02-21 16:12:43.3 | -0.5 | T | NEIR | |
| TLIG | 4.840 | 298 | M | Pn | 2018-02-21 16:12:43.6 | -2.3 | T | NEIR | |
| SNET | 4.990 | 108 | M | Pn | 2018-02-21 16:12:47.0 | -0.9 | T | NEIR | |
| UNM | 6.290 | 310 | M | Pn | 2018-02-21 16:13:06.1 | 0.1 | T | NEIR | |
| TGUH | 6.730 | 100 | M | Pn | 2018-02-21 16:13:11.6 | 0 | T | NEIR | |
| TGUH | 6.730 | 100 | A | P | 2018-02-21 16:13:12.2 | 0.6 | T | GFZ | |
| CRIN | 7.330 | 110 | M | Pn | 2018-02-21 16:13:20.1 | 0.2 | T | NEIR | |
| TEIG | 7.410 | 48 | M | Pn | 2018-02-21 16:13:19.7 | -1.2 | T | NEIR | |
| TEIG | 7.410 | 48 | A | P | 2018-02-21 16:13:19.8 | -1.1 | T | GFZ | |
| CNGN | 7.720 | 110 | M | Pn | 2018-02-21 16:13:26.5 | 1.3 | T | NEIR | |
| MOIG | 8.050 | 304 | M | Pn | 2018-02-21 16:13:29.3 | -0.6 | T | NEIR | |
| MATN | 8.280 | 106 | M | Pn | 2018-02-21 16:13:34.5 | 1.5 | T | NEIR | |
| BOAB | 8.680 | 108 | M | Pn | 2018-02-21 16:13:38.2 | 0 | T | NEIR | |
| ACON | 9.300 | 110 | M | Pn | 2018-02-21 16:13:46.4 | -0.3 | T | NEIR | |
| HZTE | 9.470 | 118 | M | Pn | 2018-02-21 16:13:49.9 | 0.8 | T | NEIR | |
| ORTG | 9.760 | 119 | M | Pn | 2018-02-21 16:13:53.6 | 0.4 | T | NEIR | |
| ESPN | 10.020 | 107 | M | Pn | 2018-02-21 16:13:57.4 | 0.8 | T | NEIR | |
| ARE1 | 10.350 | 117 | M | Pn | 2018-02-21 16:14:00.6 | -0.5 | T | NEIR | |
| JACO | 10.800 | 120 | M | Pn | 2018-02-21 16:14:08.0 | 0.8 | T | NEIR | |
| ZAIG | 10.920 | 314 | M | Pn | 2018-02-21 16:14:09.5 | 0.2 | T | NEIR | |
| LCR2 | 11.310 | 118 | M | Pn | 2018-02-21 16:14:15.2 | 0.7 | T | NEIR | |
| RIMA | 11.420 | 118 | M | Pn | 2018-02-21 16:14:15.9 | 0 | T | NEIR | |
| PEZE | 11.770 | 119 | M | Pn | 2018-02-21 16:14:20.2 | -0.4 | T | NEIR | |
| SRBA | 12.120 | 119 | M | Pn | 2018-02-21 16:14:24.9 | -0.4 | T | NEIR | |
| DRK0 | 12.200 | 118 | M | Pn | 2018-02-21 16:14:26.3 | -0.2 | T | NEIR | |
| PIRO | 12.580 | 122 | M | Pn | 2018-02-21 16:14:32.7 | 1.2 | T | NEIR | |
| SOR | 12.870 | 53 | M | Pn | 2018-02-21 16:14:34.1 | -1.3 | T | NEIR | |
| SOR | 12.870 | 53 | A | P | 2018-02-21 16:14:34.3 | -1.1 | T | GFZ | |
| BRU2 | 12.910 | 119 | M | Pn | 2018-02-21 16:14:34.8 | -1.4 | T | NEIR | |
| BRU2 | 12.910 | 119 | A | P | 2018-02-21 16:14:36.0 | -0.2 | T | GFZ | |
| HKT | 14.670 | 354 | M | Pn | 2018-02-21 16:14:59.2 | -0.3 | T | NEIR | |
| HKT | 14.670 | 354 | A | P | 2018-02-21 16:15:00.3 | -4 | T | GFZ | |
| HPIG | 15.820 | 319 | M | Pn | 2018-02-21 16:15:13.0 | -1.5 | T | NEIR | |
| JCT | 16.000 | 342 | M | Pn | 2018-02-21 16:15:17.0 | 0.4 | T | NEIR | |
| NATX | 16.400 | 358 | M | Pn | 2018-02-21 16:15:20.9 | -0.7 | T | NEIR | |
| TXAR | 16.530 | 329 | M | Pn | 2018-02-21 16:15:23.4 | 0.1 | T | NEIR | |
| WHTX | 16.900 | 350 | M | P | 2018-02-21 16:15:28.5 | -0.6 | T | NEIR | |
| BRAL | 16.930 | 21 | M | P | 2018-02-21 16:15:31.5 | 2.2 | T | NEIR | |
| VBMS | 17.160 | 10 | M | P | 2018-02-21 16:15:32.0 | 0.1 | T | NEIR | |
| Z41A | 17.920 | 4 | M | P | 2018-02-21 16:15:40.6 | 0.3 | T | NEIR | |
| ABTX | 17.970 | 345 | M | P | 2018-02-21 16:15:40.9 | 0 | T | NEIR | |
| WLAR | 18.340 | 3 | M | P | 2018-02-21 16:15:45.9 | 1 | T | NEIR | |
| LRAL | 18.800 | 19 | M | P | 2018-02-21 16:15:50.5 | 0.5 | T | NEIR | |
| X40A | 19.150 | 3 | M | P | 2018-02-21 16:15:54.5 | 0.8 | T | NEIR | |
| MIAR | 19.180 | 1 | M | P | 2018-02-21 16:15:53.4 | -0.7 | T | NEIR | |
| X37A | 19.250 | 357 | M | P | 2018-02-21 16:15:55.1 | 0.2 | T | NEIR | |
| MNTX | 19.310 | 330 | A | P | 2018-02-21 16:15:55.8 | 0.3 | T | GFZ | |
| UALR | 19.460 | 4 | M | P | 2018-02-21 16:15:56.8 | -0.4 | T | NEIR | |
| X34A | 19.520 | 351 | M | P | 2018-02-21 16:15:58.5 | 0.7 | T | NEIR | |
| Z51A | 19.690 | 23 | M | P | 2018-02-21 16:16:00.8 | 1.2 | T | NEIR | |
| Y49A | 19.750 | 19 | M | P | 2018-02-21 16:16:00.6 | 0.3 | T | NEIR | |
| WMOK | 19.810 | 349 | M | P | 2018-02-21 16:16:01.2 | 0.1 | T | NEIR | |
| W35A | 19.930 | 353 | M | P | 2018-02-21 16:16:02.0 | -0.3 | T | NEIR | |
| OK029 | 20.640 | 352 | M | P | 2018-02-21 16:16:09.4 | -0.6 | T | NEIR | |
| OK052 | 20.760 | 354 | M | P | 2018-02-21 16:16:10.6 | -0.6 | T | NEIR | |
| OK033 | 20.820 | 354 | M | P | 2018-02-21 16:16:11.3 | -0.6 | T | NEIR | |
| LCAR | 20.860 | 7 | M | P | 2018-02-21 16:16:11.0 | -1.3 | T | NEIR | |
| WVT | 21.500 | 14 | M | P | 2018-02-21 16:16:19.6 | 0.4 | T | NEIR | |
| OTAV | 21.550 | 133 | M | P | 2018-02-21 16:16:20.8 | 0.7 | T | NEIR | |
| BLOK | 21.560 | 353 | M | P | 2018-02-21 16:16:19.2 | -0.7 | T | NEIR | |
| IMBA | 21.700 | 132 | M | P | 2018-02-21 16:16:22.8 | 1.1 | T | NEIR | |
| KAN14 | 21.850 | 352 | M | P | 2018-02-21 16:16:22.0 | -1 | T | NEIR | |
| DUN6 | 21.930 | 324 | M | P | 2018-02-21 16:16:25.3 | 1.3 | T | NEIR | |
| KAN09 | 21.980 | 353 | M | P | 2018-02-21 16:16:22.0 | -2.3 | T | NEIR | |
| ANMO | 22.510 | 333 | A | P | 2018-02-21 16:16:31.0 | 0.8 | T | GFZ | |
| TUC | 22.750 | 321 | A | P | 2018-02-21 16:16:33.9 | 1.3 | T | GFZ | |
| CCM | 22.810 | 6 | A | P | 2018-02-21 16:16:32.1 | -1.1 | T | GFZ | |
| T25A | 23.610 | 339 | M | P | 2018-02-21 16:16:41.9 | 0.7 | T | NEIR | |
| SDV | 23.830 | 103 | M | P | 2018-02-21 16:16:44.1 | 1.1 | T | NEIR | |
| X18A | 23.890 | 326 | M | P | 2018-02-21 16:16:44.2 | 0.5 | T | NEIR | |
| BOSC | 24.010 | 139 | M | P | 2018-02-21 16:16:45.4 | 0.8 | T | NEIR | |
| W18A | 24.230 | 327 | M | P | 2018-02-21 16:16:47.5 | 0.7 | T | NEIR | |
| KSCO | 24.790 | 344 | M | P | 2018-02-21 16:16:52.5 | 0.6 | T | NEIR | |
| MVCO | 25.300 | 332 | M | P | 2018-02-21 16:16:57.5 | 0.9 | T | NEIR | |
| ISCO | 26.410 | 340 | A | P | 2018-02-21 16:17:07.9 | 1.1 | T | GFZ | |
| OGNE | 26.470 | 346 | M | P | 2018-02-21 16:17:07.5 | 0.4 | T | NEIR | |
| U15A | 26.570 | 326 | M | P | 2018-02-21 16:17:09.5 | 1.3 | T | NEIR | |
| V12A | 27.550 | 321 | M | P | 2018-02-21 16:17:16.7 | 0 | T | NEIR | |
| JFWS | 27.720 | 6 | M | P | 2018-02-21 16:17:17.2 | -1 | T | NEIR | |
| PHWY | 27.720 | 341 | M | P | 2018-02-21 16:17:18.8 | 0.3 | T | NEIR | |
| MSU | 28.090 | 329 | M | P | 2018-02-21 16:17:23.1 | 1.4 | T | NEIR | |
| BSUT | 29.040 | 333 | M | P | 2018-02-21 16:17:31.0 | 0.7 | T | NEIR | |
| NLU | 29.160 | 331 | M | P | 2018-02-21 16:17:30.9 | -0.3 | T | NEIR | |
| SPR3 | 29.560 | 327 | M | P | 2018-02-21 16:17:35.5 | 0.6 | T | NEIR | |
| DUG | 29.700 | 330 | M | P | 2018-02-21 16:17:35.9 | 0 | T | NEIR | |
| SPMN | 29.850 | 2 | M | P | 2018-02-21 16:17:35.5 | -1.6 | T | NEIR | |
| RSSD | 29.950 | 346 | A | P | 2018-02-21 16:17:38.6 | 0.4 | T | GFZ | |
| HWUT | 30.260 | 334 | A | P | 2018-02-21 16:17:43.1 | 2.2 | T | GFZ | |
| BGU | 30.370 | 331 | M | P | 2018-02-21 16:17:42.1 | 0.2 | T | NEIR | |
| PD31 | 30.430 | 337 | M | P | 2018-02-21 16:17:42.5 | 0.1 | T | NEIR | |
| DSP | 30.520 | 321 | M | P | 2018-02-21 16:17:44.0 | 1.1 | T | NEIR | |
| AHID | 31.020 | 335 | M | P | 2018-02-21 16:17:47.8 | 0.1 | T | NEIR | |
| CZSB | 31.230 | 136 | M | P | 2018-02-21 16:17:49.0 | 0 | T | NEIR | |
| MDPB | 31.370 | 320 | M | P | 2018-02-21 16:17:52.6 | 1.9 | T | NEIR | |
| NVAR | 31.400 | 322 | M | P | 2018-02-21 16:17:51.8 | 0.8 | T | NEIR | |
| SNOW | 31.480 | 337 | M | P | 2018-02-21 16:17:52.4 | 0.7 | T | NEIR | |
| FLWY | 31.980 | 337 | M | P | 2018-02-21 16:17:55.8 | -0.3 | T | NEIR | |
| NNA | 32.090 | 147 | A | P | 2018-02-21 16:17:56.8 | 0.2 | T | GFZ | |
| EYMN | 32.630 | 3 | A | P | 2018-02-21 16:17:59.6 | -1.9 | T | GFZ | |
| LAO | 32.890 | 345 | M | P | 2018-02-21 16:18:03.0 | -0.9 | T | NEIR | |
| AGMN | 32.940 | 358 | M | P | 2018-02-21 16:18:02.5 | -1.7 | T | NEIR | |
| HLID | 33.080 | 333 | M | P | 2018-02-21 16:18:04.0 | -1.7 | T | NEIR | |
| MFID | 33.620 | 331 | M | P | 2018-02-21 16:18:11.0 | 0.7 | T | NEIR | |
| J08A | 34.870 | 328 | M | P | 2018-02-21 16:18:21.2 | 0.1 | T | NEIR | |
| PLID | 34.980 | 333 | M | P | 2018-02-21 16:18:22.6 | 0.4 | T | NEIR | |
| F10A | 36.220 | 332 | M | P | 2018-02-21 16:18:33.0 | 0.4 | T | NEIR | |
| ETMB | 37.280 | 130 | M | P | 2018-02-21 16:18:40.1 | -1.1 | T | NEIR | |
| SAML | 39.020 | 126 | M | P | 2018-02-21 16:18:54.2 | -1.7 | T | NEIR | |
| LPAZ | 40.580 | 140 | M | P | 2018-02-21 16:19:08.3 | -1.2 | T | NEIR | |
| PB16 | 41.330 | 143 | M | P | 2018-02-21 16:19:15.4 | -0.3 | T | NEIR | |
| PB11 | 42.380 | 145 | M | P | 2018-02-21 16:19:23.3 | -0.5 | T | NEIR | |
| GO01 | 42.570 | 144 | M | P | 2018-02-21 16:19:25.4 | -0.3 | T | NEIR | |
| PB08 | 42.970 | 144 | M | P | 2018-02-21 16:19:27.9 | -0.9 | T | NEIR | |
| PB02 | 43.510 | 146 | M | P | 2018-02-21 16:19:32.0 | -0.8 | T | NEIR | |
| VILB | 43.800 | 128 | M | P | 2018-02-21 16:19:34.4 | -0.6 | T | NEIR | |
| GO02 | 46.830 | 149 | M | P | 2018-02-21 16:19:58.2 | -1.2 | T | NEIR | |
| AC02 | 48.450 | 150 | M | P | 2018-02-21 16:20:12.3 | 0.1 | T | NEIR | |
| YKA | 49.300 | 348 | M | P | 2018-02-21 16:20:17.5 | -1 | T | NEIR | |
| DLBC | 50.640 | 337 | M | P | 2018-02-21 16:20:29.1 | 0.3 | T | NEIR | |
| PRP | 60.690 | 338 | M | P | 2018-02-21 16:21:41.1 | 0.1 | T | NEIR | |
| IL31 | 60.830 | 337 | M | P | 2018-02-21 16:21:41.8 | 0.2 | T | NEIR | |
| ILAR | 60.830 | 337 | M | P | 2018-02-21 16:21:42.1 | 0.4 | T | NEIR | |
| RND | 60.970 | 335 | M | P | 2018-02-21 16:21:43.1 | 0.3 | T | NEIR | |
| BMAR | 61.350 | 340 | M | P | 2018-02-21 16:21:44.7 | -0.7 | T | NEIR | |
| BWN | 61.550 | 336 | M | P | 2018-02-21 16:21:45.0 | -1.6 | T | NEIR | |
| I23K | 61.930 | 337 | M | P | 2018-02-21 16:21:49.3 | 0.1 | T | NEIR | |
| CAST | 62.300 | 335 | M | P | 2018-02-21 16:21:51.0 | -0.7 | T | NEIR | |
| MLY | 62.410 | 337 | M | P | 2018-02-21 16:21:52.3 | -0.2 | T | NEIR | |
| F21K | 64.310 | 338 | M | P | 2018-02-21 16:22:05.3 | 0.3 | T | NEIR | |
| EKA | 78.080 | 36 | A | P | 2018-02-21 16:23:27.3 | -0.7 | T | NEWS | |
| BILL | 79.440 | 338 | M | P | 2018-02-21 16:23:35.6 | -0.1 | T | NEIR | |
| NB200 | 83.920 | 28 | A | P | 2018-02-21 16:24:00.8 | 1.5 | T | NEWS | |
| ARCES | 85.460 | 18 | A | P | 2018-02-21 16:24:06.3 | -0.8 | T | NEWS |