| Author | |
| Date and time | 2022-02-21 22:46:00.6 UTC |
| Latitude | 34.585 |
| Longitude | 98.978 |
| Depth | 10 |
| Magnitude | 4.6 mb |
| Region | SOUTHERN QINGHAI, CHINA |
| Latest update | 2022-02-21 23:12:37.3 UTC |
| rms | 1.02 s |
| N° phases used for the localisation | 177 |
| N° stations used for the localisation | 177 |
| Gap | 82.0 ° |
| 95% confidence ellipse | |
| semi major | 5.4 |
| semi minor | 4.2 |
| Azimuth | 64 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| SHL | 10.890 | 216 | A | P | 2022-02-21 22:48:35.3 | -1.3 | T | GFZ | |
| KKN | 13.540 | 244 | M | Pn | 2022-02-21 22:49:09.9 | -3 | T | NEIR | |
| CRAI | 14.360 | 175 | M | Pn | 2022-02-21 22:49:23.7 | -0.1 | T | NEIR | |
| SONM | 14.350 | 21 | M | Pn | 2022-02-21 22:49:24.2 | 0.2 | T | NEIR | |
| ULN | 14.580 | 22 | M | Pn | 2022-02-21 22:49:28.2 | 1.1 | T | NEIR | |
| NPW | 14.970 | 190 | M | Pn | 2022-02-21 22:49:32.7 | 0.6 | T | NEIR | |
| CHTO | 15.720 | 180 | M | Pn | 2022-02-21 22:49:44.1 | 2.2 | T | NEIR | |
| KNGR | 16.040 | 357 | M | P | 2022-02-21 22:49:47.6 | -2.3 | T | GSRC | |
| CM31 | 16.070 | 180 | M | Pn | 2022-02-21 22:49:46.0 | -0.5 | T | NEIR | |
| CMAR | 16.070 | 180 | M | Pn | 2022-02-21 22:49:47.0 | 0.5 | T | NEIR | |
| CMAR | 16.070 | 180 | M | P | 2022-02-21 22:49:48.4 | -1.5 | T | GSRC | |
| LOEI | 17.140 | 173 | M | P | 2022-02-21 22:50:01.6 | -0.1 | T | NEIR | |
| DGZ | 17.320 | 334 | M | P | 2022-02-21 22:50:04.7 | 0.5 | T | GSRC | |
| PDGK | 17.460 | 306 | M | Pn | 2022-02-21 22:50:02.5 | -1.7 | T | NEIR | |
| MKAR | 17.530 | 319 | M | Pn | 2022-02-21 22:50:03.7 | -1.4 | T | NEIR | |
| MKAR | 17.530 | 319 | M | P | 2022-02-21 22:50:06.6 | 0.4 | T | GSRC | |
| MAKZ | 17.700 | 319 | M | P | 2022-02-21 22:50:06.8 | -1.4 | T | NEIR | |
| TARG | 18.090 | 300 | M | P | 2022-02-21 22:50:12.2 | -0.7 | T | NEIR | |
| KDJ | 18.650 | 300 | M | P | 2022-02-21 22:50:17.5 | -1.3 | T | NEIR | |
| ASAI | 18.820 | 296 | A | P | 2022-02-21 22:50:21.8 | 0.9 | T | GFZ | |
| AAK | 20.700 | 300 | M | P | 2022-02-21 22:50:40.5 | -0.7 | T | NEIR | |
| NIL | 21.310 | 275 | M | P | 2022-02-21 22:50:45.2 | -2.3 | T | NEIR | |
| ARSB | 21.520 | 296 | M | P | 2022-02-21 22:50:50.7 | 0.7 | T | NEIR | |
| ZALV | 21.770 | 337 | M | P | 2022-02-21 22:50:51.8 | -0.7 | T | NEIR | |
| KURK | 21.880 | 324 | M | P | 2022-02-21 22:50:53.0 | -0.7 | T | NEIR | |
| DRK | 22.200 | 291 | M | P | 2022-02-21 22:50:57.0 | -0.4 | T | NEIR | |
| TWG | 22.600 | 115 | A | P | 2022-02-21 22:51:00.9 | -0.3 | T | GFZ | |
| BTK | 23.000 | 292 | M | P | 2022-02-21 22:51:04.8 | -0.9 | T | NEIR | |
| KKAR | 23.660 | 300 | M | P | 2022-02-21 22:51:11.9 | -0.5 | T | NEIR | |
| KK31 | 23.660 | 300 | M | P | 2022-02-21 22:51:12.1 | -0.3 | T | NEIR | |
| KBL | 24.610 | 279 | M | P | 2022-02-21 22:51:21.2 | -0.1 | T | NEIR | |
| BORK | 27.420 | 321 | M | P | 2022-02-21 22:51:47.1 | 0.5 | T | GSRC | |
| ABKAR | 32.130 | 309 | M | P | 2022-02-21 22:52:28.0 | -0.2 | T | NEIR | |
| SBUM | 34.300 | 156 | A | P | 2022-02-21 22:52:46.6 | -0.2 | T | GFZ | |
| ARTI | 35.090 | 321 | M | P | 2022-02-21 22:52:53.7 | -0.4 | T | NEIR | |
| NRIK | 35.320 | 353 | M | P | 2022-02-21 22:52:56.2 | 0.1 | T | NEIR | |
| SISI | 35.750 | 180 | A | P | 2022-02-21 22:52:59.8 | 0.5 | T | GFZ | |
| QSAR | 40.050 | 296 | M | P | 2022-02-21 22:53:35.3 | -0.7 | T | RSSC | |
| LKRN | 40.080 | 291 | M | P | 2022-02-21 22:53:35.6 | -0.5 | T | RSSC | |
| XNQ | 40.180 | 295 | M | P | 2022-02-21 22:53:36.5 | -0.9 | T | RSSC | |
| GLBA | 40.280 | 292 | M | P | 2022-02-21 22:53:37.1 | -0.8 | T | RSSC | |
| TIXI | 40.270 | 14 | M | P | 2022-02-21 22:53:36.9 | -1.2 | T | GSRC | |
| LRK | 40.430 | 291 | M | P | 2022-02-21 22:53:38.4 | -0.9 | T | RSSC | |
| QBL | 40.440 | 295 | M | P | 2022-02-21 22:53:38.3 | -1 | T | RSSC | |
| YRD | 40.450 | 292 | M | P | 2022-02-21 22:53:38.6 | -1 | T | RSSC | |
| AGDM | 41.120 | 294 | M | P | 2022-02-21 22:53:44.2 | -0.6 | T | RSSC | |
| GANJ | 41.620 | 295 | M | P | 2022-02-21 22:53:47.9 | -1.1 | T | RSSC | |
| GDB | 42.040 | 295 | M | P | 2022-02-21 22:53:51.4 | -1.2 | T | RSSC | |
| ORD | 42.170 | 292 | M | P | 2022-02-21 22:53:52.8 | -0.8 | T | RSSC | |
| TTSI | 42.290 | 148 | A | P | 2022-02-21 22:53:54.8 | 0.8 | T | GFZ | |
| SBZ | 42.420 | 293 | M | P | 2022-02-21 22:53:54.6 | -1 | T | RSSC | |
| KPJI | 42.780 | 165 | A | P | 2022-02-21 22:53:57.7 | -0.2 | T | GFZ | |
| GNI | 42.900 | 294 | M | P | 2022-02-21 22:54:01.5 | 2 | T | GSRC | |
| SLY | 43.310 | 287 | M | P | 2022-02-21 22:54:02.3 | -0.4 | T | NEIR | |
| IGDI | 43.450 | 294 | M | P | 2022-02-21 22:54:02.1 | -1.8 | T | RSSC | |
| KIV | 43.810 | 300 | M | P | 2022-02-21 22:54:07.9 | 1 | T | GSRC | |
| SHA1 | 43.860 | 300 | M | P | 2022-02-21 22:54:07.8 | 0.4 | T | GSRC | |
| NEUR | 43.890 | 299 | M | P | 2022-02-21 22:54:09.0 | 1.4 | T | GSRC | |
| EPOS | 44.160 | 296 | A | P | 2022-02-21 22:54:12.0 | 2.3 | T | GFZ | |
| GURO | 45.280 | 292 | M | P | 2022-02-21 22:54:19.8 | 1.2 | T | NEIR | |
| KELT | 47.010 | 295 | A | P | 2022-02-21 22:54:30.9 | -1.5 | T | GFZ | |
| KEMA | 47.790 | 294 | A | P | 2022-02-21 22:54:39.6 | 1.3 | T | GFZ | |
| BNN | 49.890 | 295 | M | P | 2022-02-21 22:54:53.1 | -1.3 | T | NEIR | |
| BILL | 49.910 | 27 | M | P | 2022-02-21 22:54:55.0 | 0.3 | T | GSRC | |
| KU6 | 50.450 | 330 | A | P | 2022-02-21 22:54:58.0 | -0.9 | T | GFZ | |
| MSF | 50.800 | 330 | A | P | 2022-02-21 22:55:01.5 | 0 | T | GFZ | |
| ILGA | 50.880 | 298 | M | P | 2022-02-21 22:55:02.8 | 0.7 | T | NEIR | |
| BR131 | 51.290 | 296 | M | P | 2022-02-21 22:55:04.5 | -0.6 | T | NEIR | |
| BRTR | 51.290 | 296 | M | P | 2022-02-21 22:55:05.3 | 0.2 | T | GSRC | |
| KIEV | 51.840 | 311 | A | P | 2022-02-21 22:55:08.8 | -0.3 | T | GFZ | |
| SGF | 51.830 | 332 | A | P | 2022-02-21 22:55:09.6 | 0.4 | T | GFZ | |
| ANTO | 51.880 | 297 | M | P | 2022-02-21 22:55:09.5 | 0.1 | T | NEIR | |
| KKUL | 51.990 | 296 | A | P | 2022-02-21 22:55:10.7 | 0.5 | T | GFZ | |
| RNF | 52.030 | 331 | A | P | 2022-02-21 22:55:10.7 | 0 | T | GFZ | |
| OUL | 52.100 | 329 | A | P | 2022-02-21 22:55:10.0 | -1.2 | T | GFZ | |
| FIA1 | 52.210 | 325 | M | P | 2022-02-21 22:55:11.0 | -1 | T | NEIR | |
| FINES | 52.210 | 325 | A | P | 2022-02-21 22:55:12.1 | 0.1 | T | NEWS | |
| ARCES | 52.250 | 335 | A | P | 2022-02-21 22:55:12.6 | 0.2 | T | NEWS | |
| OUF | 52.630 | 328 | A | P | 2022-02-21 22:55:15.6 | 0.5 | T | GFZ | |
| HEF | 52.910 | 333 | A | P | 2022-02-21 22:55:16.7 | -0.6 | T | GFZ | |
| EIL | 53.650 | 284 | A | P | 2022-02-21 22:55:22.7 | 0.4 | T | GFZ | |
| KIF | 53.930 | 334 | A | P | 2022-02-21 22:55:24.0 | -0.7 | T | GFZ | |
| PABE | 54.080 | 317 | A | P | 2022-02-21 22:55:26.3 | 0.6 | T | GFZ | |
| VRI | 54.530 | 305 | A | P | 2022-02-21 22:55:29.3 | 0.4 | T | GFZ | |
| SUW | 54.820 | 316 | A | P | 2022-02-21 22:55:33.3 | 2.2 | T | GFZ | |
| BUR08 | 55.070 | 308 | M | P | 2022-02-21 22:55:32.3 | -0.7 | T | NEIR | |
| BURAR | 55.070 | 308 | M | P | 2022-02-21 22:55:32.7 | -0.3 | T | NEIR | |
| MLR | 55.160 | 305 | A | P | 2022-02-21 22:55:34.8 | 1.2 | T | GFZ | |
| AKAS | 55.410 | 293 | A | P | 2022-02-21 22:55:37.3 | 2 | T | GFZ | |
| BALY | 55.710 | 298 | A | P | 2022-02-21 22:55:39.0 | 1.6 | T | GFZ | |
| ARR | 56.080 | 305 | A | P | 2022-02-21 22:55:40.5 | 0.4 | T | GFZ | |
| KWP | 56.140 | 311 | A | P | 2022-02-21 22:55:41.4 | 0.8 | T | GFZ | |
| BMR | 56.170 | 308 | A | P | 2022-02-21 22:55:41.8 | 1 | T | GFZ | |
| LOT | 56.630 | 306 | A | P | 2022-02-21 22:55:44.5 | 0.3 | T | GFZ | |
| TRPA | 56.660 | 309 | A | P | 2022-02-21 22:55:45.5 | 1.3 | T | GFZ | |
| DRGR | 56.940 | 307 | A | P | 2022-02-21 22:55:47.2 | 0.9 | T | GFZ | |
| KNRA | 57.500 | 145 | M | P | 2022-02-21 22:55:48.8 | -0.8 | T | NEIR | |
| ABAH | 57.450 | 309 | A | P | 2022-02-21 22:55:50.6 | 0.8 | T | GFZ | |
| OJC | 57.790 | 312 | M | P | 2022-02-21 22:55:52.5 | 0.2 | T | NEIR | |
| BZS | 58.020 | 306 | A | P | 2022-02-21 22:55:54.1 | 0.3 | T | GFZ | |
| APE | 58.170 | 296 | A | P | 2022-02-21 22:55:57.6 | 2.8 | T | GFZ | |
| GRG | 59.050 | 301 | A | P | 2022-02-21 22:56:00.6 | -0.4 | T | GFZ | |
| NC405 | 59.070 | 326 | M | P | 2022-02-21 22:56:01.6 | 0.2 | T | NEIR | |
| NC303 | 59.200 | 326 | M | P | 2022-02-21 22:56:01.9 | -0.4 | T | NEIR | |
| NORES | 59.260 | 325 | A | P | 2022-02-21 22:56:02.6 | -0.1 | T | NEWS | |
| MORC | 59.310 | 312 | A | P | 2022-02-21 22:56:03.7 | 0.8 | T | GFZ | |
| NB2 | 59.330 | 326 | A | P | 2022-02-21 22:56:02.7 | -0.5 | T | NEWS | |
| FRGS | 59.380 | 306 | A | P | 2022-02-21 22:56:04.5 | 1.2 | T | GFZ | |
| JAVC | 59.520 | 311 | A | P | 2022-02-21 22:56:06.2 | 1.8 | T | GFZ | |
| CSKK | 59.640 | 309 | A | P | 2022-02-21 22:56:06.2 | 1 | T | GFZ | |
| KRLC | 59.680 | 312 | A | P | 2022-02-21 22:56:06.0 | 0.5 | T | GFZ | |
| MORH | 59.780 | 308 | A | P | 2022-02-21 22:56:06.2 | 0.1 | T | GFZ | |
| OSTC | 59.860 | 313 | A | P | 2022-02-21 22:56:07.6 | 0.9 | T | GFZ | |
| DPC | 59.870 | 313 | M | P | 2022-02-21 22:56:07.8 | 1 | T | NEIR | |
| CHVC | 59.950 | 313 | A | P | 2022-02-21 22:56:08.2 | 0.9 | T | GFZ | |
| UPC | 60.000 | 313 | A | P | 2022-02-21 22:56:08.5 | 0.8 | T | GFZ | |
| VRAC | 60.040 | 312 | A | P | 2022-02-21 22:56:09.0 | 1 | T | GFZ | |
| KOVH | 60.180 | 308 | A | P | 2022-02-21 22:56:09.1 | 0.3 | T | GFZ | |
| KRUC | 60.250 | 311 | A | P | 2022-02-21 22:56:10.1 | 0.8 | T | GFZ | |
| PDG | 60.710 | 304 | M | P | 2022-02-21 22:56:11.5 | -0.8 | T | NEIR | |
| TREC | 60.730 | 312 | A | P | 2022-02-21 22:56:12.0 | -0.7 | T | GFZ | |
| BEHE | 60.910 | 309 | A | P | 2022-02-21 22:56:13.3 | -0.5 | T | GFZ | |
| PRU | 61.060 | 313 | A | P | 2022-02-21 22:56:15.6 | 0.7 | T | GFZ | |
| CKRC | 61.620 | 312 | A | P | 2022-02-21 22:56:19.9 | 1.2 | T | GFZ | |
| MOA | 62.000 | 311 | A | P | 2022-02-21 22:56:21.5 | 0.2 | T | GFZ | |
| FLT1 | 62.170 | 316 | A | P | 2022-02-21 22:56:24.3 | 1.9 | T | GFZ | |
| DAG | 62.440 | 347 | A | P | 2022-02-21 22:56:23.2 | -1.2 | T | GFZ | |
| ROTZ | 62.550 | 313 | A | P | 2022-02-21 22:56:25.0 | 0 | T | GFZ | |
| MOX | 62.570 | 314 | A | P | 2022-02-21 22:56:25.4 | 0.3 | T | GFZ | |
| CLZ | 62.850 | 316 | A | P | 2022-02-21 22:56:27.9 | 0.9 | T | GFZ | |
| CIMO | 63.750 | 310 | M | P | 2022-02-21 22:56:32.5 | -0.4 | T | NEIR | |
| WRA | 63.860 | 143 | M | P | 2022-02-21 22:56:31.5 | -1.5 | T | GSRC | |
| F20K | 64.180 | 25 | M | P | 2022-02-21 22:56:35.8 | -0.1 | T | NEIR | |
| FUORN | 64.990 | 311 | M | P | 2022-02-21 22:56:41.4 | 0.1 | T | NEIR | |
| IMAR | 65.390 | 25 | M | P | 2022-02-21 22:56:43.4 | -0.4 | T | NEIR | |
| SLE | 65.600 | 312 | A | P | 2022-02-21 22:56:45.0 | 0 | T | GFZ | |
| COLD | 65.950 | 23 | M | P | 2022-02-21 22:56:47.1 | -0.4 | T | NEIR | |
| MUGIO | 66.050 | 310 | A | P | 2022-02-21 22:56:47.0 | -0.9 | T | GFZ | |
| E24K | 66.030 | 22 | M | P | 2022-02-21 22:56:47.0 | -1.1 | T | NEIR | |
| J20K | 66.150 | 27 | M | P | 2022-02-21 22:56:49.1 | 0.4 | T | NEIR | |
| ASAR | 66.810 | 145 | M | P | 2022-02-21 22:56:51.7 | -0.4 | T | NEIR | |
| KMBO | 67.730 | 252 | M | P | 2022-02-21 22:57:00.5 | 2.3 | T | GSRC | |
| SAOF | 67.860 | 309 | A | P | 2022-02-21 22:57:00.1 | 0.7 | T | GFZ | |
| BNI | 67.930 | 310 | M | P | 2022-02-21 22:56:59.9 | -0.1 | T | NEIR | |
| ESCA | 68.050 | 309 | A | P | 2022-02-21 22:57:00.8 | 0.2 | T | GFZ | |
| COLA | 68.060 | 25 | M | P | 2022-02-21 22:57:01.0 | 0.2 | T | GSRC | |
| OGAG | 68.140 | 310 | A | P | 2022-02-21 22:57:04.1 | 2.8 | T | GFZ | |
| SKT | 68.330 | 29 | M | P | 2022-02-21 22:57:02.4 | -0.2 | T | NEIR | |
| ILAR | 68.450 | 25 | M | P | 2022-02-21 22:57:02.5 | -0.9 | T | NEIR | |
| IL31 | 68.450 | 25 | M | P | 2022-02-21 22:57:03.3 | 0 | T | NEIR | |
| ORIF | 68.490 | 310 | A | P | 2022-02-21 22:57:03.8 | 0.3 | T | GFZ | |
| SUA | 68.920 | 29 | M | P | 2022-02-21 22:57:05.6 | -0.8 | T | NEIR | |
| DHY | 69.280 | 26 | M | P | 2022-02-21 22:57:08.4 | -0.3 | T | NEIR | |
| SML | 69.670 | 28 | M | P | 2022-02-21 22:57:09.7 | -1.2 | T | NEIR | |
| KULLO | 69.870 | 353 | A | P | 2022-02-21 22:57:13.0 | 0.8 | T | GFZ | |
| INK | 70.160 | 18 | A | P | 2022-02-21 22:57:13.6 | -0.4 | T | GFZ | |
| KDAK | 70.210 | 33 | A | P | 2022-02-21 22:57:13.8 | -0.3 | T | GFZ | |
| KLU | 70.780 | 27 | M | P | 2022-02-21 22:57:17.8 | 0 | T | NEIR | |
| BCAR | 71.280 | 25 | M | P | 2022-02-21 22:57:20.9 | 0.1 | T | NEIR | |
| TGL | 72.410 | 27 | M | P | 2022-02-21 22:57:27.5 | -0.2 | T | NEIR | |
| IGLA | 72.640 | 324 | A | P | 2022-02-21 22:57:28.7 | -0.1 | T | GFZ | |
| POIN | 72.870 | 359 | M | P | 2022-02-21 22:57:30.0 | -0.4 | T | NEIR | |
| HYT | 74.280 | 25 | M | P | 2022-02-21 22:57:38.7 | -0.1 | T | NEIR | |
| QLP | 74.480 | 139 | A | P | 2022-02-21 22:57:40.1 | 1.3 | T | GFZ | |
| AIS | 74.770 | 198 | A | P | 2022-02-21 22:57:40.5 | 0 | T | GFZ | |
| BBOO | 75.610 | 148 | M | P | 2022-02-21 22:57:45.1 | -0.2 | T | NEIR | |
| FOMA | 77.140 | 227 | A | P | 2022-02-21 22:57:54.4 | 0.5 | T | GFZ | |
| CMSA | 79.170 | 141 | M | P | 2022-02-21 22:58:04.4 | -0.9 | T | NEIR | |
| YKA | 79.440 | 15 | M | P | 2022-02-21 22:58:07.9 | 0.2 | T | GSRC | |
| MD01 | 81.900 | 305 | M | P | 2022-02-21 22:58:18.5 | -2.2 | T | NEIR | |
| AVE | 83.430 | 306 | A | P | 2022-02-21 22:58:27.1 | -1.4 | T | GFZ | |
| LLLB | 87.720 | 25 | A | P | 2022-02-21 22:58:49.5 | -0.7 | T | GFZ | |
| KAPO | 96.180 | 1 | A | P | 2022-02-21 22:59:31.2 | 1.7 | T | GFZ | |
| DUG | 99.900 | 24 | A | P | 2022-02-21 22:59:46.0 | -0.3 | T | GFZ | |
| BDFB | 144.940 | 295 | M | PKPdf | 2022-02-21 23:05:37.0 | -1 | T | NEIR | |
| BSCB | 145.480 | 284 | M | PKPbc | 2022-02-21 23:05:37.9 | -0.9 | T | NEIR | |
| SMAI | 145.420 | 189 | M | PKPdf | 2022-02-21 23:05:41.9 | 3 | T | NEIR |