| Author | |
| Date and time | 2021-05-21 18:22:54.5 UTC |
| Latitude | 34.602 |
| Longitude | 99.003 |
| Depth | 10 |
| Magnitude | 4.3 mb |
| Region | SOUTHERN QINGHAI, CHINA |
| Latest update | 2021-05-27 22:12:30.8 UTC |
| rms | 0.91 s |
| N° phases used for the localisation | 30 |
| N° stations used for the localisation | 30 |
| Gap | 72.0 ° |
| 95% confidence ellipse | |
| semi major | 16.80 |
| semi minor | 0.60 |
| Azimuth | 102 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| HKA | M | Pn | 2021-05-21 18:25:55.3 | -1.30 | T | ||||
| ZAA0B | M | P | 2021-05-21 18:27:46.7 | 0.90 | T | ||||
| LZDM | 4.070 | 69 | M | Pg | 2021-05-21 18:24:08.4 | 2.10 | T | ||
| LSA | 8.260 | 236 | M | Pn | 2021-05-21 18:24:55.6 | 0.90 | T | ||
| SHL | 10.910 | 216 | M | Pn | 2021-05-21 18:25:29.8 | -0.60 | T | ||
| EVN | 12.350 | 241 | M | Pn | 2021-05-21 18:25:50.4 | -0.10 | T | ||
| CHTO | 15.730 | 180 | M | Pn | 2021-05-21 18:26:35.0 | 0.30 | T | ||
| CM31 | 16.090 | 180 | M | P | 2021-05-21 18:26:44.5 | 0.90 | T | ||
| CMAR | 16.090 | 180 | M | P | 2021-05-21 18:26:44.4 | 0.80 | T | ||
| MKAR | 17.530 | 319 | M | P | 2021-05-21 18:26:58.8 | -0.90 | T | ||
| NIL | 21.330 | 275 | M | P | 2021-05-21 18:27:39.5 | -1.40 | T | ||
| ZALV | 21.760 | 337 | M | P | 2021-05-21 18:27:47.1 | 1.30 | T | ||
| KURK | 21.880 | 324 | M | P | 2021-05-21 18:27:47.2 | 0.20 | T | ||
| USA0B | 27.070 | 59 | M | P | 2021-05-21 18:28:35.8 | -0.80 | T | ||
| USRK | 27.080 | 59 | M | P | 2021-05-21 18:28:36.8 | 0.20 | T | ||
| JGF | 31.270 | 77 | M | P | 2021-05-21 18:29:13.2 | -0.60 | T | ||
| FITZ | 58.270 | 150 | M | P | 2021-05-21 18:32:47.7 | -0.50 | T | ||
| NC405 | 59.070 | 326 | M | P | 2021-05-21 18:32:54.5 | -0.30 | T | ||
| C18K | 61.590 | 24 | M | P | 2021-05-21 18:33:12.8 | 0.60 | T | ||
| C23K | 64.410 | 21 | M | P | 2021-05-21 18:33:30.5 | -0.40 | T | ||
| IMAR | 65.360 | 25 | M | P | 2021-05-21 18:33:36.3 | -0.80 | T | ||
| TOLK | 65.360 | 22 | M | P | 2021-05-21 18:33:36.8 | -0.40 | T | ||
| H21K | 65.860 | 26 | M | P | 2021-05-21 18:33:40.3 | 0.00 | T | ||
| E24K | 66.010 | 22 | M | P | 2021-05-21 18:33:40.7 | -0.60 | T | ||
| J20K | 66.130 | 27 | M | P | 2021-05-21 18:33:42.0 | 0.00 | T | ||
| MLY | 66.930 | 26 | M | P | 2021-05-21 18:33:46.5 | -0.70 | T | ||
| PPLA | 67.550 | 28 | M | P | 2021-05-21 18:33:49.9 | -1.30 | T | ||
| BMAR | 67.590 | 22 | M | P | 2021-05-21 18:33:51.5 | 0.00 | T | ||
| A36M | 69.210 | 13 | M | P | 2021-05-21 18:34:01.5 | 0.00 | T | ||
| KLU | 70.750 | 27 | M | P | 2021-05-21 18:34:11.5 | 0.40 | T |