| Author | |
| Date and time | 2011-01-20 10:01:56.4 UTC |
| Latitude | 16.774 |
| Longitude | -93.593 |
| Depth | 165.9 |
| Magnitude | 4.9 mb |
| Region | CHIAPAS, MEXICO |
| Latest update | 2016-04-19 07:23:00.3 UTC |
| rms | 1.24 s |
| N° phases used for the localisation | 185 |
| N° stations used for the localisation | 185 |
| Gap | 134.0 ° |
| 95% confidence ellipse | |
| semi major | 7.8 |
| semi minor | 4.5 |
| Azimuth | 34 ° |
| 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 | 1.480 | 109 | M | Pn | 2011-01-20 10:02:25.8 | -1.8 | T | NEIR | |
| UNM | 5.890 | 296 | A | P | 2011-01-20 10:03:20.2 | -2 | T | BGSG | |
| UNM | 5.890 | 296 | M | Pn | 2011-01-20 10:03:20.4 | -1.8 | T | NEIR | |
| TEIG | 6.100 | 55 | M | P | 2011-01-20 10:03:23.5 | -1.2 | T | GFZ | |
| TEIG | 6.100 | 55 | M | Pn | 2011-01-20 10:03:24.0 | -0.7 | T | NEIR | |
| TGUH | 6.670 | 113 | M | Pn | 2011-01-20 10:03:33.3 | 1.2 | T | NEIR | |
| TGUH | 6.670 | 113 | A | P | 2011-01-20 10:03:33.4 | 1.3 | T | BGSG | |
| MOIG | 7.770 | 293 | M | Pn | 2011-01-20 10:03:45.5 | -1.4 | T | NEIR | |
| JTS | 10.590 | 126 | M | P | 2011-01-20 10:04:23.7 | -0.2 | T | GFZ | |
| JTS | 10.590 | 126 | M | Pn | 2011-01-20 10:04:23.7 | -0.2 | T | NEIR | |
| HDC | 11.410 | 125 | M | P | 2011-01-20 10:04:35.8 | 1 | T | GFZ | |
| HKT | 13.280 | 352 | M | P | 2011-01-20 10:05:00.9 | -1.5 | T | GSRC | |
| JCT | 14.780 | 339 | M | Pn | 2011-01-20 10:05:17.4 | 0 | T | NEIR | |
| HPIG | 15.080 | 314 | M | Pn | 2011-01-20 10:05:20.7 | -0.7 | T | NEIR | |
| BRAL | 15.370 | 22 | M | Pn | 2011-01-20 10:05:28.0 | 3.3 | T | NEIR | |
| MTDJ | 15.390 | 82 | M | Pn | 2011-01-20 10:05:26.7 | 1.7 | T | NEIR | |
| WHTX | 15.550 | 348 | M | Pn | 2011-01-20 10:05:26.5 | -0.4 | T | NEIR | |
| TX31 | 15.550 | 325 | M | Pn | 2011-01-20 10:05:26.9 | -0.2 | T | NEIR | |
| VBMS | 15.630 | 10 | M | Pn | 2011-01-20 10:05:28.1 | 0.3 | T | NEIR | |
| DWPF | 15.910 | 43 | M | Pn | 2011-01-20 10:05:32.0 | 0.7 | T | NEIR | |
| DWPF | 15.910 | 43 | M | P | 2011-01-20 10:05:32.1 | 0.5 | T | GFZ | |
| ABTX | 16.700 | 342 | M | P | 2011-01-20 10:05:40.8 | 0.4 | T | NEIR | |
| SLBS | 16.810 | 297 | M | P | 2011-01-20 10:05:43.4 | 1.8 | T | GFZ | |
| TIGA | 17.200 | 30 | M | P | 2011-01-20 10:05:47.3 | 1.4 | T | NEIR | |
| LRAL | 17.250 | 19 | M | P | 2011-01-20 10:05:46.7 | 0.3 | T | NEIR | |
| MIAR | 17.700 | M | P | 2011-01-20 10:05:51.2 | -0.1 | T | NEIR | ||
| GTBY | 17.820 | 77 | M | P | 2011-01-20 10:05:53.3 | 0.7 | T | NEIR | |
| UALR | 17.960 | 3 | M | P | 2011-01-20 10:05:54.6 | 0.4 | T | NEIR | |
| OXF | 18.060 | 11 | M | P | 2011-01-20 10:05:54.7 | -0.5 | T | NEIR | |
| MNTX | 18.320 | 326 | M | P | 2011-01-20 10:05:58.2 | 0.1 | T | NEIR | |
| WMOK | 18.480 | 346 | M | P | 2011-01-20 10:06:00.3 | 0.4 | T | NEIR | |
| W34A | 18.760 | 349 | M | P | 2011-01-20 10:06:02.6 | -0.3 | T | NEIR | |
| HBAR | 18.890 | 7 | M | P | 2011-01-20 10:06:04.3 | 0.1 | T | NEIR | |
| GOGA | 18.910 | 27 | M | P | 2011-01-20 10:06:03.9 | -0.6 | T | NEIR | |
| MSTX | 19.010 | 336 | M | P | 2011-01-20 10:06:05.3 | -0.4 | T | NEIR | |
| TUL1 | 19.160 | 355 | M | P | 2011-01-20 10:06:07.0 | -0.2 | T | NEIR | |
| V34A | 19.300 | 350 | M | P | 2011-01-20 10:06:07.7 | -1.1 | T | NEIR | |
| GNAR | 19.380 | 9 | M | P | 2011-01-20 10:06:10.7 | 1.2 | T | NEIR | |
| HALT | 19.430 | 10 | M | P | 2011-01-20 10:06:09.6 | -0.5 | T | NEIR | |
| AMTX | 19.430 | 340 | M | P | 2011-01-20 10:06:09.8 | -0.5 | T | NEIR | |
| SWET | 19.600 | 19 | M | P | 2011-01-20 10:06:11.2 | -0.8 | T | NEIR | |
| GLAT | 19.790 | 10 | M | P | 2011-01-20 10:06:13.8 | -0.2 | T | NEIR | |
| U34A | 19.890 | 351 | M | P | 2011-01-20 10:06:15.4 | 0.3 | T | NEIR | |
| WVT | 19.950 | 14 | M | P | 2011-01-20 10:06:15.4 | -0.3 | T | GFZ | |
| PBMO | 20.120 | 7 | M | P | 2011-01-20 10:06:16.5 | -1 | T | NEIR | |
| CSU | 20.240 | 35 | M | P | 2011-01-20 10:06:21.6 | 2.8 | T | NEIR | |
| NHSC | 20.270 | 34 | M | P | 2011-01-20 10:06:20.9 | 1.8 | T | NEIR | |
| CPCT | 20.280 | 22 | M | P | 2011-01-20 10:06:19.4 | 0.1 | T | NEIR | |
| JSC | 20.650 | 30 | M | P | 2011-01-20 10:06:24.1 | 0.9 | T | NEIR | |
| TKL | 20.740 | 23 | M | P | 2011-01-20 10:06:23.9 | -0.3 | T | NEIR | |
| BNM | 20.890 | 328 | M | P | 2011-01-20 10:06:27.6 | 1.6 | T | NEIR | |
| LPM | 21.020 | 329 | M | P | 2011-01-20 10:06:28.2 | 0.8 | T | NEIR | |
| SIUC | 21.210 | 10 | M | P | 2011-01-20 10:06:28.2 | -1 | T | NEIR | |
| KMSC | 21.320 | 29 | M | P | 2011-01-20 10:06:31.2 | 0.9 | T | NEIR | |
| SDDR | 21.340 | 81 | M | P | 2011-01-20 10:06:31.4 | 0.8 | T | NEIR | |
| LAZ | 21.350 | 328 | M | P | 2011-01-20 10:06:31.8 | 1 | T | NEIR | |
| ANMO | 21.450 | 330 | M | P | 2011-01-20 10:06:31.9 | 0 | T | GFZ | |
| TUC | 21.950 | 318 | M | P | 2011-01-20 10:06:37.3 | 0.5 | T | GFZ | |
| SLM | 21.980 | 7 | M | sP | 2011-01-20 10:07:25.3 | -1.8 | T | NEIR | |
| OTAV | 22.200 | 136 | M | P | 2011-01-20 10:06:41.0 | 1.3 | T | NEIR | |
| WCI | 22.320 | 15 | M | P | 2011-01-20 10:06:39.1 | -1.2 | T | GFZ | |
| KSU1 | 22.400 | 354 | M | P | 2011-01-20 10:06:38.8 | -2.3 | T | NEIR | |
| OLIL | 22.400 | 11 | M | P | 2011-01-20 10:06:40.0 | -1.1 | T | NEIR | |
| T25A | 22.430 | 337 | M | P | 2011-01-20 10:06:42.5 | 0.9 | T | NEIR | |
| CBKS | 22.610 | 347 | M | P | 2011-01-20 10:06:42.8 | -0.4 | T | NEIR | |
| BLO | 23.150 | 14 | M | P | 2011-01-20 10:06:47.1 | -1.1 | T | NEIR | |
| SDCO | 23.380 | 336 | M | P | 2011-01-20 10:06:51.0 | 0.4 | T | NEIR | |
| BLA | 23.450 | 27 | M | P | 2011-01-20 10:06:53.0 | 2.1 | T | NEIR | |
| KSCO | 23.520 | 342 | M | P | 2011-01-20 10:06:51.5 | -0.2 | T | NEIR | |
| SDV | 23.700 | 107 | M | P | 2011-01-20 10:06:52.0 | -1.4 | T | NEIR | |
| S22A | 23.920 | 333 | M | P | 2011-01-20 10:06:56.3 | 0.7 | T | NEIR | |
| SFIN | 24.190 | 12 | M | P | 2011-01-20 10:06:55.2 | -2.3 | T | NEIR | |
| MVCO | 24.240 | 330 | M | P | 2011-01-20 10:06:59.0 | 0.6 | T | NEIR | |
| Q24A | 24.310 | 338 | M | P | 2011-01-20 10:06:59.8 | 0.7 | T | NEIR | |
| WUAZ | 24.490 | 323 | M | P | 2011-01-20 10:07:01.7 | 1.2 | T | NEIR | |
| BGNE | 24.860 | 352 | M | P | 2011-01-20 10:07:03.0 | -0.7 | T | NEIR | |
| PV01 | 25.020 | 331 | M | P | 2011-01-20 10:07:06.4 | 1 | T | NEIR | |
| SCIA | 25.050 | 1 | M | P | 2011-01-20 10:07:04.3 | -1.1 | T | NEIR | |
| SCIA | 25.050 | 1 | M | pP | 2011-01-20 10:07:36.9 | -2 | T | NEIR | |
| SMCO | 25.200 | 335 | M | P | 2011-01-20 10:07:08.1 | 0.9 | T | NEIR | |
| ISCO | 25.220 | 338 | M | P | 2011-01-20 10:07:07.6 | 0.3 | T | NEIR | |
| PV05 | 25.220 | 330 | M | P | 2011-01-20 10:07:08.2 | 1 | T | NEIR | |
| PV10 | 25.430 | 331 | M | P | 2011-01-20 10:07:09.6 | 0.4 | T | NEIR | |
| PV09 | 25.580 | 331 | M | P | 2011-01-20 10:07:11.6 | 1.1 | T | NEIR | |
| PV09 | 25.580 | 331 | M | pP | 2011-01-20 10:07:43.3 | -1.2 | T | NEIR | |
| MCWV | 25.750 | 25 | M | pP | 2011-01-20 10:07:45.9 | 0.2 | T | NEIR | |
| JFWS | 26.210 | 6 | M | P | 2011-01-20 10:07:13.9 | -1.9 | T | NEIR | |
| N23A | 26.300 | 339 | M | P | 2011-01-20 10:07:17.4 | 0.4 | T | NEIR | |
| PHWY | 26.500 | 340 | M | P | 2011-01-20 10:07:19.1 | 0.3 | T | NEIR | |
| PHWY | 26.500 | 340 | M | pP | 2011-01-20 10:07:55.9 | 3 | T | NEIR | |
| O20A | 26.530 | 334 | M | P | 2011-01-20 10:07:19.0 | 0.1 | T | NEIR | |
| PFO | 26.530 | 314 | M | pP | 2011-01-20 10:07:52.6 | -0.3 | T | NEIR | |
| SRU | 26.720 | 330 | M | P | 2011-01-20 10:07:21.4 | 0.7 | T | NEIR | |
| SRU | 26.720 | 330 | M | pP | 2011-01-20 10:07:53.4 | -1.4 | T | NEIR | |
| ECSD | 27.000 | 355 | M | P | 2011-01-20 10:07:20.9 | -2 | T | NEIR | |
| P18A | 27.000 | 331 | M | P | 2011-01-20 10:07:24.2 | 0.9 | T | NEIR | |
| CCUT | 27.050 | 324 | M | pP | 2011-01-20 10:07:55.4 | -2.4 | T | NEIR | |
| P17A | 27.110 | 330 | M | pP | 2011-01-20 10:07:59.0 | 0.7 | T | NEIR | |
| DWU | 27.240 | 325 | M | sP | 2011-01-20 10:08:19.4 | 0.6 | T | NEIR | |
| SSPA | 27.390 | 27 | M | P | 2011-01-20 10:07:24.7 | -1.6 | T | GFZ | |
| SSPA | 27.390 | 27 | M | pP | 2011-01-20 10:08:00.6 | 0.1 | T | NEIR | |
| SHPR | 27.410 | 320 | M | pP | 2011-01-20 10:08:01.3 | 0.3 | T | NEIR | |
| MWC | 27.980 | 313 | M | sP | 2011-01-20 10:08:24.1 | -1.3 | T | NEIR | |
| K22A | 28.060 | 340 | M | P | 2011-01-20 10:07:32.5 | 0 | T | NEIR | |
| K22A | 28.060 | 340 | M | pP | 2011-01-20 10:08:07.1 | 0.3 | T | NEIR | |
| NLU | 28.130 | 329 | M | P | 2011-01-20 10:07:34.5 | 1.2 | T | NEIR | |
| SPMN | 28.370 | 1 | M | P | 2011-01-20 10:07:33.4 | -1.7 | T | NEIR | |
| RSSD | 28.660 | 344 | M | P | 2011-01-20 10:07:38.0 | 0.1 | T | NEIR | |
| DAC | 28.820 | 317 | M | pP | 2011-01-20 10:08:14.8 | 1.1 | T | NEIR | |
| R11A | 28.880 | 322 | M | pP | 2011-01-20 10:08:13.7 | -0.5 | T | NEIR | |
| GLMI | 28.970 | 13 | M | pP | 2011-01-20 10:08:13.1 | -1.7 | T | NEIR | |
| BW06 | 29.270 | 336 | M | P | 2011-01-20 10:07:43.2 | -0.2 | T | NEIR | |
| BGU | 29.340 | 329 | M | P | 2011-01-20 10:07:45.2 | 1.3 | T | NEIR | |
| HVU | 29.880 | 330 | M | P | 2011-01-20 10:07:49.7 | 1.1 | T | NEIR | |
| AHID | 29.910 | 334 | M | P | 2011-01-20 10:07:49.4 | 0.5 | T | NEIR | |
| REDW | 30.290 | 335 | M | P | 2011-01-20 10:07:52.8 | 0.4 | T | NEIR | |
| SNOW | 30.340 | 335 | M | P | 2011-01-20 10:07:53.5 | 0.7 | T | NEIR | |
| SNOW | 30.340 | 335 | M | pP | 2011-01-20 10:08:29.2 | 1.9 | T | NEIR | |
| ELK | 30.340 | 326 | M | P | 2011-01-20 10:07:54.2 | 1.4 | T | NEIR | |
| ELK | 30.340 | 326 | M | pP | 2011-01-20 10:08:25.3 | -2 | T | NEIR | |
| LOHW | 30.400 | 335 | M | P | 2011-01-20 10:07:53.6 | 0.3 | T | NEIR | |
| NV11 | 30.480 | 320 | M | pP | 2011-01-20 10:08:26.8 | -1.6 | T | NEIR | |
| MOOW | 30.570 | 335 | M | P | 2011-01-20 10:07:55.0 | 0.2 | T | NEIR | |
| NV01 | 30.570 | 320 | M | P | 2011-01-20 10:07:56.2 | 1.4 | T | NEIR | |
| FLWY | 30.830 | 336 | M | P | 2011-01-20 10:07:57.6 | 0.5 | T | NEIR | |
| H17A | 31.040 | 336 | M | P | 2011-01-20 10:08:00.1 | 1.1 | T | NEIR | |
| RLMT | 31.180 | 338 | M | P | 2011-01-20 10:08:00.0 | -0.1 | T | NEIR | |
| YFT | 31.190 | 336 | M | P | 2011-01-20 10:08:02.3 | 2 | T | NEIR | |
| BMN | 31.210 | 324 | M | pP | 2011-01-20 10:08:32.5 | -2.5 | T | NEIR | |
| YNR | 31.350 | 336 | M | P | 2011-01-20 10:08:02.9 | 1.2 | T | NEIR | |
| MDND | 31.380 | 352 | M | P | 2011-01-20 10:08:00.5 | -1.2 | T | NEIR | |
| YMR | 31.420 | 336 | M | P | 2011-01-20 10:08:03.4 | 1.1 | T | NEIR | |
| AGMN | 31.490 | 357 | M | P | 2011-01-20 10:08:00.8 | -1.8 | T | NEIR | |
| QLMT | 31.740 | 336 | M | P | 2011-01-20 10:08:06.7 | 1.6 | T | NEIR | |
| HLID | 32.020 | 331 | M | P | 2011-01-20 10:08:08.0 | 0.6 | T | NEIR | |
| MCMT | 32.320 | 334 | M | P | 2011-01-20 10:08:11.5 | 1.3 | T | NEIR | |
| BOZ | 32.500 | 336 | M | P | 2011-01-20 10:08:12.1 | 0.5 | T | NEIR | |
| MFID | 32.580 | 329 | M | P | 2011-01-20 10:08:13.0 | 0.7 | T | NEIR | |
| DLMT | 32.650 | 335 | M | P | 2011-01-20 10:08:13.8 | 0.9 | T | NEIR | |
| DGMT | 32.780 | 347 | M | P | 2011-01-20 10:08:13.7 | -0.2 | T | NEIR | |
| LRM | 32.970 | 336 | M | P | 2011-01-20 10:08:16.4 | 0.6 | T | NEIR | |
| LRM | 32.970 | 336 | M | pP | 2011-01-20 10:08:53.4 | 2.8 | T | NEIR | |
| OHCM | 33.100 | 318 | M | sP | 2011-01-20 10:09:06.7 | -3.7 | T | NEIR | |
| WVOR | 33.350 | 325 | M | P | 2011-01-20 10:08:19.7 | 0.8 | T | NEIR | |
| WVOR | 33.350 | 325 | M | pP | 2011-01-20 10:08:51.2 | -2.5 | T | NEIR | |
| EGMT | 33.870 | 340 | M | P | 2011-01-20 10:08:23.4 | 0 | T | NEIR | |
| J08A | 33.890 | 327 | M | P | 2011-01-20 10:08:22.8 | -0.8 | T | NEIR | |
| CHMT | 34.180 | 336 | M | P | 2011-01-20 10:08:26.4 | 0.2 | T | NEIR | |
| BMO | 34.360 | 330 | M | P | 2011-01-20 10:08:27.6 | -0.1 | T | NEIR | |
| MSO | 34.390 | 335 | M | P | 2011-01-20 10:08:28.2 | 0.3 | T | NEIR | |
| SWMT | 34.960 | 336 | M | P | 2011-01-20 10:08:32.7 | -0.1 | T | NEIR | |
| F10A | 35.150 | 331 | M | P | 2011-01-20 10:08:34.3 | -0.1 | T | NEIR | |
| YBMT | 35.250 | 336 | M | P | 2011-01-20 10:08:34.9 | -0.4 | T | NEIR | |
| JTMT | 35.270 | 336 | M | P | 2011-01-20 10:08:35.6 | 0.2 | T | NEIR | |
| G08A | 35.490 | 329 | M | P | 2011-01-20 10:08:38.0 | 0.6 | T | NEIR | |
| BSMT | 35.550 | 335 | M | P | 2011-01-20 10:08:38.1 | 0.1 | T | NEIR | |
| HAWA | 36.560 | 329 | M | P | 2011-01-20 10:08:45.8 | -0.4 | T | NEIR | |
| D08A | 36.740 | 331 | M | P | 2011-01-20 10:08:47.7 | -0.1 | T | NEIR | |
| H04A | 36.770 | 325 | M | P | 2011-01-20 10:08:48.6 | 0.5 | T | NEIR | |
| NEW | 36.840 | 334 | M | P | 2011-01-20 10:08:48.4 | -0.3 | T | NEIR | |
| C09A | 36.990 | 332 | M | P | 2011-01-20 10:08:50.0 | 0 | T | NEIR | |
| PTGA | 37.440 | 114 | M | P | 2011-01-20 10:08:51.1 | -2.6 | T | NEIR | |
| LTY | 37.720 | 330 | M | P | 2011-01-20 10:08:56.4 | 0.3 | T | NEIR | |
| B08A | 37.880 | 332 | M | P | 2011-01-20 10:08:57.4 | -0.1 | T | NEIR | |
| LON | 37.940 | 328 | M | P | 2011-01-20 10:08:58.5 | 0.6 | T | NEIR | |
| FFC | 38.430 | 352 | M | P | 2011-01-20 10:09:00.7 | -1.3 | T | GFZ | |
| SAML | 39.470 | 128 | M | P | 2011-01-20 10:09:07.7 | -2.9 | T | GFZ | |
| PB11 | 43.260 | 146 | M | P | 2011-01-20 10:09:43.5 | 1.9 | T | GFZ | |
| PB01 | 44.400 | 147 | M | P | 2011-01-20 10:09:52.6 | 1.9 | T | GFZ | |
| LVC | 46.000 | 148 | M | P | 2011-01-20 10:10:05.8 | 2.4 | T | GFZ | |
| COLA | 60.110 | 336 | M | P | 2011-01-20 10:11:46.0 | -0.3 | T | GFZ | |
| DAG | 70.310 | 14 | M | P | 2011-01-20 10:12:50.0 | -1.9 | T | GFZ | |
| EFI | 74.870 | 158 | M | P | 2011-01-20 10:13:15.8 | -3 | T | GSRC | |
| SPITS | 77.690 | 11 | A | P | 2011-01-20 10:13:33.5 | -1.3 | T | NEWS | |
| NB2 | 82.450 | 28 | A | P | 2011-01-20 10:13:59.0 | -1.3 | T | NEWS | |
| HFA0 | 83.920 | 29 | A | P | 2011-01-20 10:14:07.4 | -0.4 | T | NEWS | |
| ARCES | 83.990 | 18 | A | P | 2011-01-20 10:14:07.3 | -0.9 | T | NEWS | |
| ARE0 | 83.990 | 18 | M | P | 2011-01-20 10:14:08.2 | 0 | T | GFZ | |
| HEF | 84.030 | 19 | M | P | 2011-01-20 10:14:09.5 | 1.2 | T | GFZ | |
| SEY | 85.610 | 335 | M | P | 2011-01-20 10:14:13.8 | -2.4 | T | GSRC | |
| OUL | 86.560 | 22 | M | P | 2011-01-20 10:14:20.1 | -0.7 | T | GFZ | |
| MSF | 87.160 | 20 | M | P | 2011-01-20 10:14:23.9 | 0.1 | T | GFZ | |
| TIXI | 87.240 | 348 | M | P | 2011-01-20 10:14:22.8 | -1.3 | T | GFZ | |
| FINES | 88.640 | 25 | A | P | 2011-01-20 10:14:29.1 | -1.7 | T | NEWS | |
| OBN | 96.910 | 26 | M | P | 2011-01-20 10:15:07.8 | -1 | T | GSRC |