| Author | |
| Date and time | 2021-02-09 04:28:50.5 UTC |
| Latitude | 27.982 |
| Longitude | 103.409 |
| Depth | 10 |
| Magnitude | 4.0 mb |
| Region | SICHUAN-YUNNAN-GUIZHOU RG, CHINA |
| Latest update | 2021-02-17 03:28:24.0 UTC |
| rms | 0.44 s |
| N° phases used for the localisation | 26 |
| N° stations used for the localisation | 26 |
| Gap | 98.0 ° |
| 95% confidence ellipse | |
| semi major | 17.2 |
| semi minor | 2 |
| Azimuth | 303 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| ENH | 5.790 | 65 | M | Pn | 2021-02-09 04:30:18.3 | 2 | T | NEIR | |
| ENH | 5.790 | 65 | M | Sn | 2021-02-09 04:31:20.0 | -1.7 | T | NEIR | |
| CM31 | 10.340 | 204 | M | Pn | 2021-02-09 04:31:20.5 | 2.1 | T | NEIR | |
| SONM | 19.950 | 6 | M | P | 2021-02-09 04:33:22.7 | 0.3 | T | NEIR | |
| KSRS | 22.640 | 59 | M | P | 2021-02-09 04:33:50.0 | 0 | T | NEIR | |
| PDGK | 24.630 | 315 | M | P | 2021-02-09 04:34:10.1 | -0.5 | T | NEIR | |
| HIA | 24.680 | 26 | M | P | 2021-02-09 04:34:11.3 | 0.3 | T | NEIR | |
| HILR | 24.920 | 26 | M | P | 2021-02-09 04:34:12.8 | -0.4 | T | NEIR | |
| TARG | 24.980 | 310 | M | P | 2021-02-09 04:34:14.4 | 0.3 | T | NEIR | |
| MKAR | 25.040 | 324 | M | P | 2021-02-09 04:34:14.3 | -0 | T | NEIR | |
| MKAR | 25.040 | 324 | M | P | 2021-02-09 04:34:15.1 | 0.8 | T | NEIR | |
| MAKZ | 25.220 | 324 | M | P | 2021-02-09 04:34:16.1 | 0.2 | T | NEIR | |
| SBUM | 26.770 | 160 | M | P | 2021-02-09 04:34:28.0 | -1.6 | T | NEIR | |
| AAK | 27.590 | 310 | M | P | 2021-02-09 04:34:37.4 | -0.1 | T | NEIR | |
| ZALV | 29.300 | 337 | M | P | 2021-02-09 04:34:52.1 | -0.5 | T | NEIR | |
| BTK | 29.420 | 303 | M | P | 2021-02-09 04:34:53.4 | -0.1 | T | NEIR | |
| KURK | 29.450 | 327 | M | P | 2021-02-09 04:34:53.4 | -0.4 | T | NEIR | |
| KKAR | 30.500 | 308 | M | P | 2021-02-09 04:35:02.0 | -0.1 | T | NEIR | |
| ERM | 35.120 | 56 | M | P | 2021-02-09 04:35:43.6 | 0.1 | T | NEIR | |
| ABKAR | 39.350 | 315 | M | P | 2021-02-09 04:36:19.5 | 0.1 | T | NEIR | |
| WRA | 56.310 | 144 | M | P | 2021-02-09 04:38:30.7 | 1 | T | NEIR | |
| ASAR | 59.230 | 147 | M | P | 2021-02-09 04:38:51.3 | 0.1 | T | NEIR | |
| NOA | 66.910 | 328 | M | P | 2021-02-09 04:39:43.1 | 0.2 | T | NEIR | |
| ECH | 73.550 | 316 | M | P | 2021-02-09 04:40:22.4 | -1 | T | NEIR | |
| YKA | 84.740 | 17 | M | P | 2021-02-09 04:41:24.0 | -0.4 | T | NEIR | |
| DSZ | 93.850 | 136 | M | P | 2021-02-09 04:42:07.3 | -0.1 | T | NEIR |