| Author | |
| Date and time | 2021-05-21 18:36:01.7 UTC |
| Latitude | 34.622 |
| Longitude | 98.487 |
| Depth | 10 |
| Magnitude | 4.7 mb |
| Region | SOUTHERN QINGHAI, CHINA |
| Latest update | 2021-05-28 17:48:44.4 UTC |
| rms | 0.87 s |
| N° phases used for the localisation | 89 |
| N° stations used for the localisation | 89 |
| Gap | 54.0 ° |
| 95% confidence ellipse | |
| semi major | 4.50 |
| semi minor | 3.90 |
| Azimuth | 52 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| LSA | 7.920 | 234 | M | Pn | 2021-05-21 18:37:58.9 | 1.40 | T | ||
| ENH | 10.260 | 112 | M | Pn | 2021-05-21 18:38:28.2 | -0.80 | T | ||
| SHL | 10.680 | 214 | M | Pn | 2021-05-21 18:38:34.4 | -0.60 | T | ||
| EVN | 11.990 | 240 | M | Pn | 2021-05-21 18:38:54.1 | 0.70 | T | ||
| SONM | 14.460 | 22 | M | Pn | 2021-05-21 18:39:27.5 | 0.80 | T | ||
| ULN | 14.700 | 23 | M | Pn | 2021-05-21 18:39:30.7 | 0.70 | T | ||
| CHTO | 15.760 | 178 | M | Pn | 2021-05-21 18:39:43.9 | 0.30 | T | ||
| CMAR | 16.110 | 178 | M | Pn | 2021-05-21 18:39:49.0 | 0.80 | T | ||
| WUS | 16.550 | 299 | M | P | 2021-05-21 18:39:55.6 | -1.10 | T | ||
| PDGK | 17.110 | 306 | M | P | 2021-05-21 18:40:01.9 | -0.80 | T | ||
| MKAR | 17.230 | 320 | M | P | 2021-05-21 18:40:02.0 | -2.20 | T | ||
| MAKZ | 17.410 | 319 | M | P | 2021-05-21 18:40:03.0 | -3.10 | T | ||
| TARG | 17.720 | 300 | M | P | 2021-05-21 18:40:09.9 | -0.10 | T | ||
| KDJ | 18.280 | 301 | M | P | 2021-05-21 18:40:15.2 | -0.70 | T | ||
| NRN | 18.950 | 298 | M | P | 2021-05-21 18:40:24.7 | 1.30 | T | ||
| AAK | 20.330 | 300 | M | P | 2021-05-21 18:40:40.0 | 1.70 | T | ||
| ARSB | 21.140 | 296 | M | P | 2021-05-21 18:40:47.9 | 0.80 | T | ||
| ZALV | 21.580 | 338 | M | P | 2021-05-21 18:40:51.8 | 0.20 | T | ||
| HILR | 21.600 | 40 | M | P | 2021-05-21 18:40:52.9 | 0.90 | T | ||
| KURK | 21.610 | 324 | M | P | 2021-05-21 18:40:52.0 | 0.00 | T | ||
| SSLB | 22.350 | 113 | M | P | 2021-05-21 18:40:58.9 | -0.80 | T | ||
| KKAR | 23.290 | 300 | M | P | 2021-05-21 18:41:10.3 | 0.50 | T | ||
| KK31 | 23.290 | 300 | M | P | 2021-05-21 18:41:10.3 | 0.50 | T | ||
| TJN | 23.540 | 77 | M | P | 2021-05-21 18:41:12.0 | -0.30 | T | ||
| KSAR | 23.900 | 75 | M | P | 2021-05-21 18:41:15.6 | 0.00 | T | ||
| KSRS | 23.930 | 75 | M | P | 2021-05-21 18:41:15.8 | -0.10 | T | ||
| BVAR | 27.090 | 321 | M | P | 2021-05-21 18:41:45.7 | 0.90 | T | ||
| BORK | 27.140 | 321 | M | P | 2021-05-21 18:41:45.3 | 0.10 | T | ||
| KKM | 32.840 | 146 | M | P | 2021-05-21 18:42:35.4 | 0.00 | T | ||
| GSI | 33.180 | 182 | M | P | 2021-05-21 18:42:37.4 | -0.90 | T | ||
| MYLDM | 34.690 | 143 | M | P | 2021-05-21 18:42:53.6 | 2.30 | T | ||
| NRIK | 35.240 | 353 | M | P | 2021-05-21 18:42:54.0 | -2.60 | T | ||
| TOLI2 | 39.330 | 143 | M | P | 2021-05-21 18:43:30.4 | -0.40 | T | ||
| TIXI | 40.340 | 14 | M | P | 2021-05-21 18:43:38.0 | -1.70 | T | ||
| KBZ | 43.320 | 299 | M | P | 2021-05-21 18:44:03.6 | -0.30 | T | ||
| PETK | 45.090 | 47 | M | P | 2021-05-21 18:44:18.3 | 0.10 | T | ||
| BILL | 50.060 | 27 | M | P | 2021-05-21 18:44:57.8 | 0.80 | T | ||
| BRTR | 50.910 | 296 | M | P | 2021-05-21 18:45:02.9 | -0.50 | T | ||
| BR131 | 50.910 | 296 | M | P | 2021-05-21 18:45:02.9 | -0.50 | T | ||
| FIA1 | 51.950 | 325 | M | P | 2021-05-21 18:45:11.1 | -0.10 | T | ||
| FINES | 51.950 | 325 | A | P | 2021-05-21 18:45:11.6 | 0.40 | T | ||
| ARCES | 52.040 | 335 | A | P | 2021-05-21 18:45:12.3 | 0.30 | T | ||
| KNRA | 57.760 | 145 | M | P | 2021-05-21 18:45:51.5 | -1.10 | T | ||
| HFS | 58.140 | 324 | M | P | 2021-05-21 18:45:55.8 | -0.20 | T | ||
| FITZ | 58.500 | 149 | M | P | 2021-05-21 18:45:56.7 | -1.00 | T | ||
| NC405 | 58.810 | 326 | M | P | 2021-05-21 18:46:00.9 | 0.10 | T | ||
| MORC | 58.980 | 312 | M | P | 2021-05-21 18:46:01.6 | -0.20 | T | ||
| NORES | 59.000 | 325 | A | P | 2021-05-21 18:46:01.8 | -0.20 | T | ||
| NC602 | 59.000 | 325 | M | P | 2021-05-21 18:46:01.9 | -0.10 | T | ||
| NB201 | 59.030 | 326 | M | P | 2021-05-21 18:46:02.2 | -0.10 | T | ||
| NOA | 59.070 | 326 | M | P | 2021-05-21 18:46:02.6 | 0.00 | T | ||
| NC204 | 59.210 | 326 | M | P | 2021-05-21 18:46:02.0 | -1.60 | T | ||
| NAO01 | 59.280 | 325 | M | P | 2021-05-21 18:46:03.2 | -0.80 | T | ||
| C18K | 61.750 | 24 | M | P | 2021-05-21 18:46:21.1 | 0.10 | T | ||
| B20K | 62.490 | 22 | M | P | 2021-05-21 18:46:26.2 | 0.40 | T | ||
| H17K | 63.760 | 28 | M | P | 2021-05-21 18:46:34.4 | 0.10 | T | ||
| WR8 | 64.230 | 142 | M | P | 2021-05-21 18:46:36.5 | 0.00 | T | ||
| L14K | 64.180 | 32 | M | P | 2021-05-21 18:46:37.9 | 0.90 | T | ||
| E21K | 64.220 | 23 | M | P | 2021-05-21 18:46:38.0 | 0.60 | T | ||
| D22K | 64.410 | 22 | M | P | 2021-05-21 18:46:38.2 | -0.50 | T | ||
| C23K | 64.550 | 21 | M | P | 2021-05-21 18:46:39.3 | -0.20 | T | ||
| F21K | 64.990 | 24 | M | P | 2021-05-21 18:46:42.5 | 0.10 | T | ||
| TUE | 65.300 | 311 | M | P | 2021-05-21 18:46:44.2 | -0.20 | T | ||
| MORW | 65.540 | 163 | M | P | 2021-05-21 18:46:44.8 | -0.20 | T | ||
| TOLK | 65.500 | 22 | M | P | 2021-05-21 18:46:45.0 | -0.80 | T | ||
| IMAR | 65.520 | 25 | M | P | 2021-05-21 18:46:46.1 | 0.20 | T | ||
| J19K | 65.840 | 28 | M | P | 2021-05-21 18:46:48.5 | 0.60 | T | ||
| M16K | 65.930 | 31 | M | P | 2021-05-21 18:46:48.9 | 0.50 | T | ||
| H21K | 66.030 | 25 | M | P | 2021-05-21 18:46:49.5 | 0.40 | T | ||
| D25K | 66.070 | 21 | M | P | 2021-05-21 18:46:49.4 | -0.10 | T | ||
| C26K | 66.140 | 20 | M | P | 2021-05-21 18:46:50.2 | 0.40 | T | ||
| L18K | 66.300 | 30 | M | P | 2021-05-21 18:46:50.9 | 0.10 | T | ||
| C27K | 66.640 | 20 | M | P | 2021-05-21 18:46:53.9 | 0.80 | T | ||
| ASAR | 67.070 | 145 | M | P | 2021-05-21 18:46:54.1 | -0.80 | T | ||
| L19K | 67.060 | 29 | M | P | 2021-05-21 18:46:56.0 | 0.30 | T | ||
| P16K | 67.330 | 33 | M | P | 2021-05-21 18:46:57.4 | 0.10 | T | ||
| PPLA | 67.730 | 28 | M | P | 2021-05-21 18:47:00.4 | 0.30 | T | ||
| BMAR | 67.730 | 22 | M | P | 2021-05-21 18:47:01.0 | 0.90 | T | ||
| E27K | 68.140 | 20 | M | P | 2021-05-21 18:47:03.1 | 0.50 | T | ||
| SUMG | 68.940 | 347 | M | P | 2021-05-21 18:47:07.9 | -0.20 | T | ||
| F28M | 69.010 | 20 | M | P | 2021-05-21 18:47:07.0 | -1.10 | T | ||
| A36M | 69.290 | 13 | M | P | 2021-05-21 18:47:09.8 | 0.10 | T | ||
| DHY | 69.430 | 26 | M | P | 2021-05-21 18:47:10.6 | -0.20 | T | ||
| BCAR | 71.410 | 25 | M | P | 2021-05-21 18:47:23.3 | 0.50 | T | ||
| INKA | 73.850 | 142 | M | P | 2021-05-21 18:47:37.7 | 1.40 | T | ||
| BBOO | 75.850 | 148 | M | P | 2021-05-21 18:47:47.8 | -0.10 | T | ||
| STKA | 77.650 | 143 | M | P | 2021-05-21 18:47:57.5 | -0.50 | T | ||
| YKA | 79.510 | 15 | M | P | 2021-05-21 18:48:09.0 | -0.30 | T | ||
| BDFB | 144.560 | 294 | M | PKPdf | 2021-05-21 18:55:36.6 | -1.90 | T |