| Author | |
| Date and time | 2021-07-12 16:48:25.6 UTC |
| Latitude | 38.618 |
| Longitude | 99.680 |
| Depth | 10 |
| Magnitude | 4.4 mb |
| Region | NORTHERN QINGHAI, CHINA |
| Latest update | 2021-07-12 17:43:02.8 UTC |
| rms | 0.80 s |
| N° phases used for the localisation | 117 |
| N° stations used for the localisation | 117 |
| Gap | 44.0 ° |
| 95% confidence ellipse | |
| semi major | 3.20 |
| semi minor | 2.80 |
| Azimuth | 48 ° |
| 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 | 10.430 | 26 | M | Pn | 2021-07-12 16:50:55.3 | -0.10 | T | ||
| SONB3 | 10.430 | 26 | M | P | 2021-07-12 16:50:55.4 | -0.10 | T | ||
| SONA4 | 10.430 | 26 | M | P | 2021-07-12 16:50:55.7 | 0.20 | T | ||
| ULN | 10.680 | 28 | M | P | 2021-07-12 16:50:58.8 | -0.20 | T | ||
| ULN | 10.680 | 28 | M | Pn | 2021-07-12 16:50:59.2 | 0.20 | T | ||
| LSA | 11.350 | 221 | M | Pn | 2021-07-12 16:51:08.4 | 0.00 | T | ||
| LSA | 11.350 | 221 | M | P | 2021-07-12 16:51:08.4 | 0.00 | T | ||
| ENH | 11.610 | 133 | M | Pn | 2021-07-12 16:51:09.2 | -2.10 | T | ||
| ENH | 11.610 | 133 | M | P | 2021-07-12 16:51:11.5 | 0.20 | T | ||
| KNGR | 12.080 | 353 | M | P | 2021-07-12 16:51:19.4 | 1.40 | T | ||
| BJT | 12.850 | 79 | M | P | 2021-07-12 16:51:28.5 | 0.20 | T | ||
| TLY | 13.350 | 11 | M | Pn | 2021-07-12 16:51:35.0 | -0.30 | T | ||
| TLY | 13.350 | 11 | M | P | 2021-07-12 16:51:36.1 | 0.80 | T | ||
| DGZ | 14.120 | 326 | M | P | 2021-07-12 16:51:45.4 | -2.60 | T | ||
| SHL | 14.590 | 209 | M | Pn | 2021-07-12 16:51:52.1 | -0.10 | T | ||
| MKAR | 15.140 | 308 | M | Pn | 2021-07-12 16:52:00.0 | 0.30 | T | ||
| MAKZ | 15.340 | 308 | M | Pn | 2021-07-12 16:52:02.6 | 0.30 | T | ||
| WUS | 15.910 | 286 | M | Pn | 2021-07-12 16:52:10.2 | 0.40 | T | ||
| WUS | 15.910 | 286 | M | P | 2021-07-12 16:52:10.2 | -3.20 | T | ||
| PDGK | 15.950 | 294 | M | Pn | 2021-07-12 16:52:10.3 | 0.20 | T | ||
| TARG | 16.990 | 288 | M | P | 2021-07-12 16:52:24.5 | -1.30 | T | ||
| KDJ | 17.490 | 289 | M | P | 2021-07-12 16:52:30.8 | -0.20 | T | ||
| HIA | 17.880 | 47 | M | P | 2021-07-12 16:52:34.9 | -0.30 | T | ||
| ASAI | 17.940 | 285 | M | P | 2021-07-12 16:52:36.2 | 0.00 | T | ||
| CRAI | 18.340 | 178 | M | P | 2021-07-12 16:52:40.9 | 0.80 | T | ||
| ZALV | 18.380 | 331 | M | P | 2021-07-12 16:52:40.5 | -0.20 | T | ||
| NPW | 19.030 | 190 | M | P | 2021-07-12 16:52:48.3 | 0.70 | T | ||
| KURK | 19.160 | 316 | M | P | 2021-07-12 16:52:49.8 | 0.60 | T | ||
| FRU1 | 19.410 | 291 | M | P | 2021-07-12 16:52:51.6 | -0.50 | T | ||
| AAK | 19.500 | 290 | M | P | 2021-07-12 16:52:53.1 | -0.10 | T | ||
| CHTO | 19.750 | 182 | M | P | 2021-07-12 16:52:56.5 | 1.00 | T | ||
| PHRA | 20.060 | 179 | M | P | 2021-07-12 16:52:59.7 | 0.80 | T | ||
| CMAR | 20.110 | 182 | M | P | 2021-07-12 16:53:00.7 | 1.30 | T | ||
| CM12 | 20.160 | 182 | M | P | 2021-07-12 16:52:59.8 | -0.10 | T | ||
| CM05 | 20.160 | 182 | M | P | 2021-07-12 16:53:00.7 | 0.70 | T | ||
| ARSB | 20.610 | 286 | M | Pn | 2021-07-12 16:53:07.9 | 0.50 | T | ||
| OHH | 20.790 | 284 | M | P | 2021-07-12 16:53:06.4 | -0.60 | T | ||
| QIZ | 21.430 | 153 | M | P | 2021-07-12 16:53:11.9 | -1.80 | T | ||
| NIL | 21.880 | 265 | M | P | 2021-07-12 16:53:19.7 | 1.10 | T | ||
| TRKS | 21.990 | 287 | M | P | 2021-07-12 16:53:20.6 | 0.60 | T | ||
| TJN | 22.050 | 87 | M | P | 2021-07-12 16:53:19.9 | -0.50 | T | ||
| KS10 | 22.240 | 84 | M | P | 2021-07-12 16:53:22.8 | 0.30 | T | ||
| KS03 | 22.230 | 84 | M | P | 2021-07-12 16:53:22.8 | 0.40 | T | ||
| BTK | 22.330 | 283 | M | P | 2021-07-12 16:53:24.1 | 0.50 | T | ||
| KKAR | 22.450 | 291 | M | P | 2021-07-12 16:53:24.9 | 0.10 | T | ||
| TATO | 22.920 | 120 | M | P | 2021-07-12 16:53:30.1 | 0.50 | T | ||
| MDJ | 23.060 | 65 | M | P | 2021-07-12 16:53:32.1 | 0.80 | T | ||
| YULB | 23.870 | 123 | M | P | 2021-07-12 16:53:39.8 | 0.60 | T | ||
| TWG | 24.130 | 125 | M | P | 2021-07-12 16:53:42.3 | 0.80 | T | ||
| USRK | 24.760 | 67 | M | P | 2021-07-12 16:53:47.8 | 0.40 | T | ||
| BORK | 24.800 | 315 | M | P | 2021-07-12 16:53:47.8 | 0.00 | T | ||
| KBL | 24.880 | 270 | M | P | 2021-07-12 16:53:48.3 | -0.40 | T | ||
| KLR | 25.230 | 55 | M | P | 2021-07-12 16:53:51.6 | -0.10 | T | ||
| JSU | 26.090 | 96 | M | P | 2021-07-12 16:53:59.7 | 0.30 | T | ||
| ABKAR | 30.190 | 304 | M | P | 2021-07-12 16:54:36.5 | 0.30 | T | ||
| JEW | 31.690 | 69 | M | P | 2021-07-12 16:54:48.6 | -0.70 | T | ||
| JTM | 31.700 | 73 | M | P | 2021-07-12 16:54:49.3 | -0.10 | T | ||
| ARTI | 32.420 | 317 | M | P | 2021-07-12 16:54:55.8 | -0.10 | T | ||
| MLSI | 34.340 | 186 | M | P | 2021-07-12 16:55:12.6 | 0.40 | T | ||
| TPTI | 35.290 | 184 | M | P | 2021-07-12 16:55:20.8 | 0.40 | T | ||
| GSI | 37.210 | 184 | M | P | 2021-07-12 16:55:35.2 | -1.60 | T | ||
| KIRV | 37.620 | 319 | M | P | 2021-07-12 16:55:41.2 | 0.50 | T | ||
| KBZ | 42.310 | 296 | M | P | 2021-07-12 16:56:20.6 | 1.00 | T | ||
| NEUR | 42.560 | 295 | M | P | 2021-07-12 16:56:22.9 | 1.00 | T | ||
| PKKI | 42.770 | 159 | M | P | 2021-07-12 16:56:23.0 | 0.00 | T | ||
| MDSI | 43.120 | 173 | M | P | 2021-07-12 16:56:24.8 | -1.00 | T | ||
| MRSI | 43.140 | 146 | M | P | 2021-07-12 16:56:24.1 | -1.80 | T | ||
| CGJI | 45.380 | 172 | M | P | 2021-07-12 16:56:44.9 | 1.10 | T | ||
| KPJI | 46.550 | 167 | M | P | 2021-07-12 16:56:53.5 | 0.40 | T | ||
| KEMA | 46.760 | 291 | M | P | 2021-07-12 16:56:55.7 | 0.40 | T | ||
| GMJI | 48.420 | 162 | M | P | 2021-07-12 16:57:06.2 | -1.40 | T | ||
| SGF | 48.570 | 331 | M | P | 2021-07-12 16:57:09.9 | 0.40 | T | ||
| FIB1 | 49.300 | 323 | M | P | 2021-07-12 16:57:14.5 | -0.60 | T | ||
| FINES | 49.310 | 323 | A | P | 2021-07-12 16:57:15.0 | -0.10 | T | ||
| FIA1 | 49.300 | 323 | M | P | 2021-07-12 16:57:15.0 | -0.10 | T | ||
| FIC1 | 49.320 | 323 | M | P | 2021-07-12 16:57:15.1 | -0.10 | T | ||
| VSU | 49.450 | 319 | M | P | 2021-07-12 16:57:15.7 | -0.50 | T | ||
| PVF | 49.540 | 322 | M | P | 2021-07-12 16:57:16.2 | -0.70 | T | ||
| OUF | 49.540 | 327 | M | P | 2021-07-12 16:57:16.1 | -0.80 | T | ||
| AK09 | 49.680 | 308 | M | P | 2021-07-12 16:57:17.7 | -0.20 | T | ||
| AK08 | 49.700 | 308 | M | P | 2021-07-12 16:57:17.6 | -0.40 | T | ||
| AKBB | 49.700 | 308 | M | P | 2021-07-12 16:57:18.1 | 0.10 | T | ||
| KIEV | 49.710 | 308 | M | P | 2021-07-12 16:57:18.2 | 0.10 | T | ||
| AK06 | 49.740 | 308 | M | P | 2021-07-12 16:57:18.4 | 0.10 | T | ||
| AK22 | 49.780 | 308 | M | P | 2021-07-12 16:57:18.4 | -0.20 | T | ||
| AK20 | 49.820 | 308 | M | P | 2021-07-12 16:57:18.9 | 0.00 | T | ||
| BR104 | 50.120 | 293 | M | P | 2021-07-12 16:57:21.3 | 0.00 | T | ||
| BEAR | 50.680 | 340 | A | P | 2021-07-12 16:57:28.3 | 2.70 | T | ||
| PABE | 51.550 | 315 | M | P | 2021-07-12 16:57:32.3 | 0.20 | T | ||
| HFA0 | 55.500 | 323 | A | P | 2021-07-12 16:58:00.9 | -0.30 | T | ||
| NC405 | 56.100 | 324 | M | P | 2021-07-12 16:58:04.9 | -0.60 | T | ||
| NC303 | 56.220 | 325 | M | P | 2021-07-12 16:58:05.7 | -0.60 | T | ||
| NORES | 56.310 | 324 | A | P | 2021-07-12 16:58:06.4 | -0.50 | T | ||
| NB201 | 56.310 | 324 | M | P | 2021-07-12 16:58:06.7 | -0.30 | T | ||
| NB200 | 56.350 | 324 | M | P | 2021-07-12 16:58:06.7 | -0.60 | T | ||
| MORC | 57.090 | 310 | M | P | 2021-07-12 16:58:12.9 | 0.50 | T | ||
| ADK | 57.160 | 47 | M | P | 2021-07-12 16:58:12.0 | -0.90 | T | ||
| KRLC | 57.420 | 311 | M | P | 2021-07-12 16:58:13.2 | -1.60 | T | ||
| DPC | 57.590 | 311 | M | P | 2021-07-12 16:58:15.3 | -0.70 | T | ||
| UPC | 57.710 | 312 | M | P | 2021-07-12 16:58:15.6 | -1.20 | T | ||
| MORH | 57.820 | 306 | M | P | 2021-07-12 16:58:17.3 | -0.20 | T | ||
| KOVH | 58.220 | 306 | M | P | 2021-07-12 16:58:20.6 | 0.30 | T | ||
| B20K | 58.440 | 23 | M | P | 2021-07-12 16:58:22.6 | 0.60 | T | ||
| H17K | 59.790 | 29 | M | P | 2021-07-12 16:58:32.0 | 0.60 | T | ||
| KNRA | 60.540 | 147 | M | P | 2021-07-12 16:58:35.2 | -0.50 | T | ||
| STAL | 61.510 | 308 | M | P | 2021-07-12 16:58:43.2 | 0.20 | T | ||
| IMAR | 61.520 | 26 | M | P | 2021-07-12 16:58:43.6 | 0.40 | T | ||
| D25K | 62.000 | 22 | M | P | 2021-07-12 16:58:46.5 | -0.10 | T | ||
| COLD | 62.040 | 24 | M | P | 2021-07-12 16:58:46.6 | -0.20 | T | ||
| E24K | 62.100 | 23 | M | P | 2021-07-12 16:58:46.9 | -0.40 | T | ||
| J20K | 62.330 | 28 | M | P | 2021-07-12 16:58:49.1 | 0.40 | T | ||
| FUORN | 62.840 | 309 | M | P | 2021-07-12 16:58:52.2 | 0.00 | T | ||
| BMAR | 63.680 | 23 | M | P | 2021-07-12 16:58:58.0 | 0.20 | T | ||
| COLA | 64.180 | 26 | M | P | 2021-07-12 16:59:01.9 | 1.00 | T | ||
| CCB | 64.330 | 26 | M | P | 2021-07-12 16:59:02.6 | 0.60 | T | ||
| STLK | 64.690 | 30 | M | P | 2021-07-12 16:59:03.9 | -0.50 | T | ||
| BNI | 65.790 | 309 | M | P | 2021-07-12 16:59:11.4 | 0.00 | T |