| Author | |
| Date and time | 2021-05-21 19:09:17.6 UTC |
| Latitude | 34.745 |
| Longitude | 97.943 |
| Depth | 10 |
| Magnitude | 4.8 mb |
| Region | SOUTHERN QINGHAI, CHINA |
| Latest update | 2021-05-21 19:28:06.9 UTC |
| rms | 1.03 s |
| N° phases used for the localisation | 92 |
| N° stations used for the localisation | 92 |
| Gap | 87.0 ° |
| 95% confidence ellipse | |
| semi major | 6.50 |
| semi minor | 5.30 |
| Azimuth | 35 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| SONM | 14.520 | 23 | M | Pn | 2021-05-21 19:12:44.6 | 1.20 | T | ||
| NPW | 15.000 | 187 | M | P | 2021-05-21 19:12:54.7 | -0.40 | T | ||
| CHTO | 15.900 | 177 | M | Pn | 2021-05-21 19:13:02.7 | 1.30 | T | ||
| CM31 | 16.250 | 177 | M | P | 2021-05-21 19:13:06.0 | -3.00 | T | ||
| CMAR | 16.250 | 177 | M | Pn | 2021-05-21 19:13:06.5 | 0.50 | T | ||
| CMAR | 16.250 | 177 | M | P | 2021-05-21 19:13:08.3 | -0.70 | T | ||
| PDGK | 16.680 | 306 | M | P | 2021-05-21 19:13:14.5 | 0.70 | T | ||
| DGZ | 16.820 | 336 | M | P | 2021-05-21 19:13:15.3 | -0.30 | T | ||
| MK31 | 16.850 | 320 | M | P | 2021-05-21 19:13:11.9 | -3.90 | T | ||
| MKAR | 16.850 | 320 | M | Pn | 2021-05-21 19:13:12.6 | -1.20 | T | ||
| MAKZ | 17.030 | 320 | M | Pn | 2021-05-21 19:13:14.6 | -1.40 | T | ||
| TARG | 17.270 | 300 | M | P | 2021-05-21 19:13:20.8 | -0.10 | T | ||
| KDJ | 17.830 | 301 | M | P | 2021-05-21 19:13:27.3 | 0.50 | T | ||
| AAK | 19.880 | 300 | M | P | 2021-05-21 19:13:50.7 | 1.30 | T | ||
| NIL | 20.450 | 274 | M | P | 2021-05-21 19:13:55.5 | 0.30 | T | ||
| KURK | 21.250 | 325 | M | P | 2021-05-21 19:14:03.2 | -0.80 | T | ||
| ZALV | 21.290 | 338 | M | P | 2021-05-21 19:14:04.3 | -0.20 | T | ||
| KKAR | 22.840 | 300 | M | P | 2021-05-21 19:14:20.0 | -0.90 | T | ||
| KK31 | 22.840 | 300 | M | P | 2021-05-21 19:14:21.2 | 0.30 | T | ||
| KBL | 23.750 | 278 | M | P | 2021-05-21 19:14:31.2 | 0.80 | T | ||
| TJN | 23.950 | 78 | M | P | 2021-05-21 19:14:31.6 | -0.40 | T | ||
| KSAR | 24.300 | 75 | M | P | 2021-05-21 19:14:36.1 | 0.90 | T | ||
| BORK | 26.760 | 322 | M | P | 2021-05-21 19:14:55.3 | -2.40 | T | ||
| KLR | 28.710 | 49 | M | P | 2021-05-21 19:15:14.6 | -0.50 | T | ||
| ABKAR | 31.360 | 309 | M | P | 2021-05-21 19:15:39.3 | 0.70 | T | ||
| YAK | 33.820 | 26 | M | P | 2021-05-21 19:15:59.7 | -0.50 | T | ||
| ARTI | 34.430 | 321 | M | P | 2021-05-21 19:16:07.1 | 1.60 | T | ||
| MYLDM | 35.060 | 142 | M | P | 2021-05-21 19:16:11.9 | 1.50 | T | ||
| NRIK | 35.060 | 354 | M | P | 2021-05-21 19:16:10.2 | -0.80 | T | ||
| GALA | 37.920 | 293 | M | P | 2021-05-21 19:16:35.2 | 0.10 | T | ||
| NDR | 38.020 | 293 | M | P | 2021-05-21 19:16:36.1 | 0.10 | T | ||
| GOBA | 38.240 | 293 | M | P | 2021-05-21 19:16:37.7 | -0.20 | T | ||
| ATGJ | 38.780 | 294 | M | P | 2021-05-21 19:16:42.2 | -0.40 | T | ||
| SIZA | 38.780 | 294 | M | P | 2021-05-21 19:16:42.3 | -0.30 | T | ||
| GBS | 38.820 | 294 | M | P | 2021-05-21 19:16:42.6 | -0.30 | T | ||
| ALIB | 38.850 | 293 | M | P | 2021-05-21 19:16:42.8 | -0.20 | T | ||
| QUB | 39.050 | 295 | M | P | 2021-05-21 19:16:44.5 | -0.30 | T | ||
| PQL | 39.050 | 294 | M | P | 2021-05-21 19:16:44.6 | -0.30 | T | ||
| QSAR | 39.210 | 295 | M | P | 2021-05-21 19:16:45.9 | -0.20 | T | ||
| LKRN | 39.220 | 291 | M | P | 2021-05-21 19:16:46.2 | 0.10 | T | ||
| ASTR | 39.240 | 290 | M | P | 2021-05-21 19:16:46.2 | 0.00 | T | ||
| SAAT | 39.310 | 293 | M | P | 2021-05-21 19:16:47.0 | 0.20 | T | ||
| XNQ | 39.340 | 295 | M | P | 2021-05-21 19:16:47.0 | -0.40 | T | ||
| IML | 39.360 | 294 | M | P | 2021-05-21 19:16:47.1 | -0.30 | T | ||
| KDMR | 39.410 | 293 | M | P | 2021-05-21 19:16:47.7 | 0.00 | T | ||
| GLBA | 39.430 | 292 | M | P | 2021-05-21 19:16:47.5 | -0.30 | T | ||
| LRK | 39.570 | 291 | M | P | 2021-05-21 19:16:49.0 | -0.30 | T | ||
| BELG | 39.580 | 312 | M | P | 2021-05-21 19:16:49.7 | 0.50 | T | ||
| QBL | 39.600 | 294 | M | P | 2021-05-21 19:16:48.9 | -0.40 | T | ||
| YRD | 39.600 | 291 | M | P | 2021-05-21 19:16:49.3 | -0.20 | T | ||
| KIRV | 39.710 | 322 | M | P | 2021-05-21 19:16:50.7 | 0.30 | T | ||
| ZRD | 39.810 | 293 | M | P | 2021-05-21 19:16:50.9 | -0.10 | T | ||
| BLQ | 39.990 | 293 | M | P | 2021-05-21 19:16:52.4 | -0.10 | T | ||
| SEKA | 40.040 | 295 | M | P | 2021-05-21 19:16:52.4 | -0.70 | T | ||
| MNGR | 40.190 | 294 | M | P | 2021-05-21 19:16:54.1 | 0.00 | T | ||
| BRDA | 40.190 | 293 | M | P | 2021-05-21 19:16:53.9 | -0.30 | T | ||
| QRD | 40.210 | 292 | M | P | 2021-05-21 19:16:54.1 | -0.30 | T | ||
| AGDM | 40.270 | 293 | M | P | 2021-05-21 19:16:54.8 | -0.10 | T | ||
| TIXI | 40.330 | 15 | M | P | 2021-05-21 19:16:53.8 | -1.80 | T | ||
| ZKT | 40.360 | 296 | M | P | 2021-05-21 19:16:55.9 | 0.20 | T | ||
| GANJ | 40.780 | 294 | M | P | 2021-05-21 19:16:59.0 | -0.10 | T | ||
| GDB | 41.190 | 294 | M | P | 2021-05-21 19:17:02.4 | -0.30 | T | ||
| ORD | 41.320 | 292 | M | P | 2021-05-21 19:17:03.7 | 0.10 | T | ||
| QZX | 41.430 | 295 | M | P | 2021-05-21 19:17:04.2 | -0.30 | T | ||
| SBZ | 41.570 | 292 | M | P | 2021-05-21 19:17:05.5 | -0.20 | T | ||
| NAX | 41.660 | 292 | M | P | 2021-05-21 19:17:05.9 | -0.50 | T | ||
| HYR | 42.040 | 293 | M | P | 2021-05-21 19:17:09.1 | -0.50 | T | ||
| GNI | 42.050 | 294 | M | P | 2021-05-21 19:17:09.7 | 0.00 | T | ||
| IGDI | 42.600 | 293 | M | P | 2021-05-21 19:17:14.2 | 0.10 | T | ||
| KBZ | 42.860 | 299 | M | P | 2021-05-21 19:17:18.1 | 2.00 | T | ||
| KIV | 42.990 | 300 | M | P | 2021-05-21 19:17:17.2 | -0.10 | T | ||
| SHA1 | 43.040 | 299 | M | P | 2021-05-21 19:17:16.2 | -1.70 | T | ||
| PETK | 45.330 | 47 | M | P | 2021-05-21 19:17:36.0 | -0.10 | T | ||
| BILL | 50.150 | 27 | M | P | 2021-05-21 19:18:12.8 | -0.90 | T | ||
| BRTR | 50.460 | 296 | M | P | 2021-05-21 19:18:16.8 | 1.00 | T | ||
| BR131 | 50.460 | 296 | M | P | 2021-05-21 19:18:16.9 | 1.10 | T | ||
| AKBB | 51.070 | 311 | M | P | 2021-05-21 19:18:21.6 | 1.20 | T | ||
| FINES | 51.590 | 324 | A | P | 2021-05-21 19:18:27.7 | 3.30 | T | ||
| ARCES | 51.740 | 335 | A | P | 2021-05-21 19:18:26.3 | 0.70 | T | ||
| NORES | 58.640 | 325 | A | P | 2021-05-21 19:19:18.7 | 3.30 | T | ||
| CEL | 63.910 | 300 | M | P | 2021-05-21 19:19:51.0 | 0.10 | T | ||
| WRA | 64.510 | 142 | M | P | 2021-05-21 19:19:54.1 | -0.20 | T | ||
| IMAR | 65.600 | 25 | M | P | 2021-05-21 19:20:02.4 | 0.10 | T | ||
| ASAR | 67.430 | 144 | M | P | 2021-05-21 19:20:14.1 | 1.00 | T | ||
| BMAR | 67.780 | 22 | M | P | 2021-05-21 19:20:17.6 | 1.30 | T | ||
| COLA | 68.270 | 25 | M | P | 2021-05-21 19:20:17.2 | -2.00 | T | ||
| ILAR | 68.660 | 25 | M | P | 2021-05-21 19:20:21.1 | -0.60 | T | ||
| A36M | 69.270 | 13 | M | P | 2021-05-21 19:20:25.9 | 0.40 | T | ||
| BCAR | 71.490 | 24 | M | P | 2021-05-21 19:20:38.9 | -0.20 | T | ||
| STKA | 78.010 | 143 | M | P | 2021-05-21 19:21:15.8 | -0.20 | T | ||
| YKA | 79.510 | 15 | M | P | 2021-05-21 19:21:25.1 | -0.10 | T | ||
| FFC | 89.120 | 11 | M | P | 2021-05-21 19:22:14.3 | 0.40 | T |