| Author | |
| Date and time | 2021-05-21 18:15:10.0 UTC |
| Latitude | 34.522 |
| Longitude | 99.042 |
| Depth | 10 |
| Magnitude | 4.9 mb |
| Region | SOUTHERN QINGHAI, CHINA |
| Latest update | 2021-05-27 15:08:17.1 UTC |
| rms | 0.65 s |
| N° phases used for the localisation | 53 |
| N° stations used for the localisation | 53 |
| Gap | 60.0 ° |
| 95% confidence ellipse | |
| semi major | 16.7 |
| semi minor | 2.9 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| HKA | M | Pn | 2021-05-21 18:18:10.5 | -0.8 | T | NEIR | |||
| ZAA0B | M | P | 2021-05-21 18:20:01.9 | -0.3 | T | NEIR | |||
| LZDM | 4.070 | 68 | M | Pg | 2021-05-21 18:16:23.5 | 1.6 | T | NEIR | |
| ENH | 9.790 | 113 | M | Pn | 2021-05-21 18:17:33.3 | 2.6 | T | NEIR | |
| EVN | 12.340 | 241 | M | Pn | 2021-05-21 18:18:06.7 | 0.8 | T | NEIR | |
| CHTO | 15.650 | 180 | M | P | 2021-05-21 18:18:54.3 | -0.1 | T | NEIR | |
| CM31 | 16.010 | 180 | M | P | 2021-05-21 18:18:58.6 | 0.4 | T | NEIR | |
| WUS | 17.000 | 299 | M | P | 2021-05-21 18:19:10.7 | 1.2 | T | NEIR | |
| ZALV | 21.840 | 337 | M | P | 2021-05-21 18:20:02.6 | 0.3 | T | NEIR | |
| KURK | 21.960 | 324 | M | P | 2021-05-21 18:20:04.8 | 1.4 | T | NEIR | |
| NACB | 22.160 | 112 | M | P | 2021-05-21 18:20:03.8 | -1.6 | T | NEIR | |
| KSRS | 23.510 | 74 | M | P | 2021-05-21 18:20:20.4 | 0.7 | T | NEIR | |
| JGF | 31.250 | 77 | M | P | 2021-05-21 18:21:27.9 | -1.4 | T | NEIR | |
| ABKAR | 32.210 | 309 | M | P | 2021-05-21 18:21:35.2 | -2.5 | T | NEIR | |
| MYLDM | 34.340 | 144 | M | P | 2021-05-21 18:21:57.2 | 1.2 | T | NEIR | |
| JKA | 34.670 | 61 | M | P | 2021-05-21 18:21:59.5 | 0.3 | T | NEIR | |
| NRIK | 35.390 | 353 | M | P | 2021-05-21 18:22:05.9 | 0.1 | T | NEIR | |
| TOLI2 | 38.980 | 144 | M | P | 2021-05-21 18:22:35.8 | 0.3 | T | NEIR | |
| BR131 | 51.370 | 296 | M | P | 2021-05-21 18:24:14.9 | 0.4 | T | NEIR | |
| BRTR | 51.370 | 296 | M | P | 2021-05-21 18:24:15.0 | 0.6 | T | NEIR | |
| FIA1 | 52.290 | 325 | M | P | 2021-05-21 18:24:22.2 | 0.8 | T | NEIR | |
| KNRA | 57.420 | 145 | M | P | 2021-05-21 18:24:57.5 | -0.4 | T | NEIR | |
| FITZ | 58.180 | 150 | M | P | 2021-05-21 18:25:02.5 | -0.7 | T | NEIR | |
| HFS | 58.480 | 324 | M | P | 2021-05-21 18:25:05.2 | -0.9 | T | NEIR | |
| NC405 | 59.150 | 326 | M | P | 2021-05-21 18:25:10.6 | -0.2 | T | NEIR | |
| MORC | 59.390 | 312 | M | P | 2021-05-21 18:25:11.7 | -0.7 | T | NEIR | |
| NOA | 59.410 | 326 | M | P | 2021-05-21 18:25:12.3 | -0.4 | T | NEIR | |
| NC204 | 59.550 | 326 | M | P | 2021-05-21 18:25:14.7 | 1 | T | NEIR | |
| C18K | 61.650 | 24 | M | P | 2021-05-21 18:25:28.3 | 0.2 | T | NEIR | |
| B20K | 62.410 | 22 | M | P | 2021-05-21 18:25:33.7 | 0.7 | T | NEIR | |
| H17K | 63.630 | 28 | M | P | 2021-05-21 18:25:41.2 | -0 | T | NEIR | |
| CIMO | 63.830 | 310 | M | P | 2021-05-21 18:25:41.9 | -0.4 | T | NEIR | |
| WR8 | 63.870 | 143 | M | P | 2021-05-21 18:25:41.7 | -0.3 | T | NEIR | |
| E21K | 64.130 | 23 | M | P | 2021-05-21 18:25:43.9 | -0.7 | T | NEIR | |
| F20K | 64.210 | 25 | M | P | 2021-05-21 18:25:44.6 | -0.4 | T | NEIR | |
| D22K | 64.330 | 22 | M | P | 2021-05-21 18:25:46.1 | 0.2 | T | NEIR | |
| MORW | 65.310 | 164 | M | P | 2021-05-21 18:25:51.5 | 0.1 | T | NEIR | |
| IMAR | 65.420 | 25 | M | P | 2021-05-21 18:25:52.5 | -0.4 | T | NEIR | |
| TOLK | 65.420 | 22 | M | P | 2021-05-21 18:25:52.8 | -0.3 | T | NEIR | |
| J19K | 65.710 | 28 | M | P | 2021-05-21 18:25:54.9 | 0.1 | T | NEIR | |
| H21K | 65.920 | 26 | M | P | 2021-05-21 18:25:56.7 | 0.4 | T | NEIR | |
| E24K | 66.070 | 22 | M | P | 2021-05-21 18:25:57.1 | -0.1 | T | NEIR | |
| ASAR | 66.730 | 145 | M | P | 2021-05-21 18:25:59.7 | -1 | T | NEIR | |
| H23K | 66.970 | 25 | M | P | 2021-05-21 18:26:03.1 | 0.2 | T | NEIR | |
| MLY | 66.990 | 26 | M | P | 2021-05-21 18:26:03.1 | -0 | T | NEIR | |
| G24K | 67.170 | 23 | M | P | 2021-05-21 18:26:03.6 | -0.6 | T | NEIR | |
| PPLA | 67.600 | 28 | M | P | 2021-05-21 18:26:07.1 | 0 | T | NEIR | |
| ILAR | 68.490 | 25 | M | P | 2021-05-21 18:26:11.7 | -0.8 | T | NEIR | |
| F28M | 68.940 | 21 | M | P | 2021-05-21 18:26:15.4 | 0 | T | NEIR | |
| A36M | 69.280 | 13 | M | P | 2021-05-21 18:26:17.4 | -0.1 | T | NEIR | |
| DHY | 69.310 | 26 | M | P | 2021-05-21 18:26:17.1 | -0.8 | T | NEIR | |
| SCM | 70.070 | 27 | M | P | 2021-05-21 18:26:21.5 | -1 | T | NEIR | |
| BCAR | 71.310 | 25 | M | P | 2021-05-21 18:26:30.1 | 0.1 | T | NEIR |