| Author | |
| Date and time | 2021-05-21 18:30:32.2 UTC |
| Latitude | 34.613 |
| Longitude | 99.082 |
| Depth | 10 |
| Magnitude | 4.5 mb |
| Region | SOUTHERN QINGHAI, CHINA |
| Latest update | 2021-05-28 17:25:12.5 UTC |
| rms | 0.85 s |
| N° phases used for the localisation | 27 |
| N° stations used for the localisation | 27 |
| Gap | 48.0 ° |
| 95% confidence ellipse | |
| semi major | 15.10 |
| semi minor | 1.10 |
| Azimuth | 75 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Author |
|---|---|---|---|---|---|---|---|---|---|
| ZAA0B | M | P | 2021-05-21 18:35:23.1 | -0.50 | T | ||||
| LZDM | 4.010 | 69 | M | Pg | 2021-05-21 18:31:46.1 | 3.30 | T | ||
| LSA | 8.320 | 236 | M | Pn | 2021-05-21 18:32:34.1 | 1.00 | T | ||
| ENH | 9.800 | 113 | M | Pn | 2021-05-21 18:32:50.8 | -2.10 | T | ||
| SHL | 10.960 | 217 | M | Pn | 2021-05-21 18:33:07.6 | -1.20 | T | ||
| EVN | 12.410 | 241 | M | Pn | 2021-05-21 18:33:27.3 | -1.70 | T | ||
| CHTO | 15.740 | 181 | M | P | 2021-05-21 18:34:15.9 | -1.60 | T | ||
| ARSB | 21.590 | 296 | M | P | 2021-05-21 18:35:23.2 | 1.50 | T | ||
| ZALV | 21.770 | 337 | M | P | 2021-05-21 18:35:23.5 | -0.10 | T | ||
| KURK | 21.910 | 324 | M | P | 2021-05-21 18:35:24.0 | 0.00 | T | ||
| KSRS | 23.460 | 75 | M | P | 2021-05-21 18:35:41.3 | 0.00 | T | ||
| KKAR | 23.720 | 300 | M | P | 2021-05-21 18:35:43.0 | 0.10 | T | ||
| MYLDM | 34.390 | 144 | M | P | 2021-05-21 18:37:19.6 | 1.00 | T | ||
| BR131 | 51.360 | 296 | M | P | 2021-05-21 18:39:37.5 | 1.00 | T | ||
| BRTR | 51.360 | 296 | M | P | 2021-05-21 18:39:37.2 | 0.70 | T | ||
| CY604 | 52.370 | 289 | M | P | 2021-05-21 18:39:43.5 | 0.00 | T | ||
| NOA | 59.350 | 326 | M | P | 2021-05-21 18:40:32.2 | -2.10 | T | ||
| WR8 | 63.920 | 143 | M | P | 2021-05-21 18:41:03.4 | -1.10 | T | ||
| F20K | 64.110 | 25 | M | P | 2021-05-21 18:41:06.4 | -0.10 | T | ||
| D22K | 64.230 | 22 | M | P | 2021-05-21 18:41:07.4 | 0.00 | T | ||
| IMAR | 65.320 | 25 | M | P | 2021-05-21 18:41:14.7 | 0.20 | T | ||
| H21K | 65.820 | 26 | M | P | 2021-05-21 18:41:17.6 | -0.20 | T | ||
| J20K | 66.090 | 27 | M | P | 2021-05-21 18:41:20.5 | 1.10 | T | ||
| ASAR | 66.780 | 145 | M | P | 2021-05-21 18:41:23.1 | 0.00 | T | ||
| PPLA | 67.510 | 28 | M | P | 2021-05-21 18:41:28.8 | 0.20 | T | ||
| DHY | 69.220 | 26 | M | P | 2021-05-21 18:41:39.5 | 0.10 | T | ||
| BDFB | 145.010 | 295 | M | PKPdf | 2021-05-21 18:50:07.8 | 0.10 | T |