| Author | |
| Date and time | 2021-05-22 03:16:13.1 UTC |
| Latitude | 34.705 |
| Longitude | 97.863 |
| Depth | 10 |
| Magnitude | 4.5 mb |
| Region | SOUTHERN QINGHAI, CHINA |
| Latest update | 2021-05-30 03:22:47.0 UTC |
| rms | 1.1 s |
| N° phases used for the localisation | 41 |
| N° stations used for the localisation | 41 |
| Gap | 93.0 ° |
| 95% confidence ellipse | |
| semi major | 17.2 |
| semi minor | 2.8 |
| Azimuth | 269 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| KS31 | M | P | 2021-05-22 03:21:29.7 | -0.8 | T | NEIR | |||
| ZAA0B | M | P | 2021-05-22 03:20:59.2 | -0.2 | T | NEIR | |||
| LZDM | 4.930 | 74 | M | Pn | 2021-05-22 03:17:26.9 | -0.4 | T | NEIR | |
| LZDM | 4.930 | 74 | M | Pg | 2021-05-22 03:17:42.4 | 2.9 | T | NEIR | |
| EVN | 11.590 | 238 | M | Pn | 2021-05-22 03:18:58.2 | -0.6 | T | NEIR | |
| SONM | 14.580 | 23 | M | Pn | 2021-05-22 03:19:38.5 | -0.7 | T | NEIR | |
| ULN | 14.830 | 25 | M | Pn | 2021-05-22 03:19:42.7 | 0.1 | T | NEIR | |
| PDGK | 16.650 | 307 | M | P | 2021-05-22 03:20:06.2 | -2.4 | T | NEIR | |
| MKAR | 16.840 | 321 | M | Pn | 2021-05-22 03:20:05.9 | -2.7 | T | NEIR | |
| MKAR | 16.840 | 321 | M | Pn | 2021-05-22 03:20:08.2 | -0.4 | T | NEIR | |
| TARG | 17.230 | 300 | M | P | 2021-05-22 03:20:13.5 | -1.9 | T | NEIR | |
| KDJ | 17.800 | 301 | M | P | 2021-05-22 03:20:20.7 | -0.5 | T | NEIR | |
| AAK | 19.850 | 301 | M | P | 2021-05-22 03:20:43.9 | 0.2 | T | NEIR | |
| NIL | 20.380 | 274 | M | P | 2021-05-22 03:20:50.4 | 1.1 | T | NEIR | |
| KURK | 21.240 | 325 | M | P | 2021-05-22 03:20:57.6 | -1.2 | T | NEIR | |
| ZALV | 21.310 | 339 | M | P | 2021-05-22 03:21:00.4 | 0.9 | T | NEIR | |
| KK31 | 22.800 | 300 | M | P | 2021-05-22 03:21:17.3 | 1.9 | T | NEIR | |
| KKAR | 22.800 | 300 | M | P | 2021-05-22 03:21:16.8 | 1.5 | T | NEIR | |
| KBL | 23.690 | 278 | M | P | 2021-05-22 03:21:26.3 | 1.6 | T | NEIR | |
| KSAR | 24.370 | 75 | M | P | 2021-05-22 03:21:29.8 | -0.8 | T | NEIR | |
| KSRS | 24.400 | 75 | M | P | 2021-05-22 03:21:30.7 | -0.2 | T | NEIR | |
| AKTO | 32.820 | 311 | M | P | 2021-05-22 03:22:47.7 | 1.5 | T | NEIR | |
| ARTI | 34.420 | 321 | M | P | 2021-05-22 03:23:01.1 | 0.9 | T | NEIR | |
| TOLI2 | 39.710 | 142 | M | P | 2021-05-22 03:23:45.2 | 0.6 | T | NEIR | |
| PETK | 45.400 | 47 | M | P | 2021-05-22 03:24:31.2 | -0.2 | T | NEIR | |
| BR131 | 50.410 | 296 | M | P | 2021-05-22 03:25:12.0 | 1.7 | T | NEIR | |
| BRTR | 50.410 | 296 | M | P | 2021-05-22 03:25:10.8 | 0.5 | T | NEIR | |
| JAY | 54.670 | 124 | M | P | 2021-05-22 03:25:41.2 | -0.2 | T | NEIR | |
| NOA | 58.710 | 325 | M | P | 2021-05-22 03:26:10.8 | -0 | T | NEIR | |
| CEL | 63.870 | 300 | M | P | 2021-05-22 03:26:46.8 | 1.3 | T | NEIR | |
| WR8 | 64.610 | 142 | M | P | 2021-05-22 03:26:49.5 | -0.4 | T | NEIR | |
| TOLK | 65.610 | 22 | M | P | 2021-05-22 03:26:56.4 | -1 | T | NEIR | |
| IMAR | 65.670 | 25 | M | P | 2021-05-22 03:26:56.8 | -0.8 | T | NEIR | |
| ASAR | 67.440 | 144 | M | P | 2021-05-22 03:27:08.3 | 0.1 | T | NEIR | |
| BMAR | 67.850 | 22 | M | P | 2021-05-22 03:27:12.4 | 0.8 | T | NEIR | |
| SKT | 68.660 | 28 | M | P | 2021-05-22 03:27:16.6 | 0 | T | NEIR | |
| ILAR | 68.730 | 25 | M | P | 2021-05-22 03:27:16.4 | -0.7 | T | NEIR | |
| KLU | 71.090 | 27 | M | P | 2021-05-22 03:27:32.3 | 0.6 | T | NEIR | |
| BCAR | 71.550 | 24 | M | P | 2021-05-22 03:27:34.7 | 0.3 | T | NEIR | |
| YKAW1 | 79.600 | 15 | M | P | 2021-05-22 03:28:19.5 | -1.1 | T | NEIR | |
| TORD | 87.630 | 284 | M | P | 2021-05-22 03:29:02.1 | 1.1 | T | NEIR |