| Author | |
| Date and time | 2021-12-31 14:53:02.4 UTC |
| Latitude | 22.233 |
| Longitude | 101.732 |
| Depth | 10 |
| Magnitude | 4.7 mb |
| Region | CHINA-LAOS BORDER REGION |
| Latest update | 2021-12-31 15:06:13.8 UTC |
| rms | 1.13 s |
| N° phases used for the localisation | 114 |
| N° stations used for the localisation | 114 |
| Gap | 62.0 ° |
| 95% confidence ellipse | |
| semi major | 6.80 |
| semi minor | 4.80 |
| Azimuth | 108 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| CRAI | 2.360 | 213 | M | Pn | 2021-12-31 14:53:40.3 | -1.00 | T | ||
| PHRA | 3.980 | 201 | M | Pn | 2021-12-31 14:54:04.3 | 0.90 | T | ||
| CHTO | 4.290 | 218 | M | Pn | 2021-12-31 14:54:07.7 | -0.10 | T | ||
| CHTO | 4.290 | 218 | A | P | 2021-12-31 14:54:08.1 | 0.30 | T | ||
| CM31 | 4.580 | 215 | M | P | 2021-12-31 14:54:11.3 | -0.50 | T | ||
| CM31 | 4.580 | 215 | M | Pn | 2021-12-31 14:54:11.6 | -0.20 | T | ||
| CMAR | 4.580 | 215 | M | P | 2021-12-31 14:54:11.4 | -0.40 | T | ||
| CMAR | 4.580 | 215 | M | Pn | 2021-12-31 14:54:11.5 | -0.30 | T | ||
| LOEI | 4.720 | 185 | M | Pn | 2021-12-31 14:54:13.6 | -0.10 | T | ||
| NPW | 5.770 | 246 | M | Pn | 2021-12-31 14:54:28.2 | 0.10 | T | ||
| NPW | 5.770 | 246 | A | P | 2021-12-31 14:54:28.6 | 0.50 | T | ||
| QIZ | 8.240 | 111 | M | Pn | 2021-12-31 14:55:01.5 | -0.50 | T | ||
| ENH | 10.610 | 39 | M | Pn | 2021-12-31 14:55:34.4 | -0.10 | T | ||
| KKN | 15.910 | 294 | M | Pn | 2021-12-31 14:56:46.0 | -0.60 | T | ||
| BJT | 21.570 | 31 | M | P | 2021-12-31 14:57:52.1 | 0.10 | T | ||
| PALK | 25.160 | 237 | M | P | 2021-12-31 14:58:29.1 | 1.40 | T | ||
| SONM | 25.820 | 7 | M | P | 2021-12-31 14:58:33.1 | -0.90 | T | ||
| ULN | 25.930 | 8 | M | P | 2021-12-31 14:58:34.8 | -0.20 | T | ||
| NIL | 27.530 | 301 | M | P | 2021-12-31 14:58:47.9 | -1.30 | T | ||
| ZAK | 28.120 | 2 | M | P | 2021-12-31 14:58:56.1 | 1.40 | T | ||
| ASAI | 28.280 | 317 | A | P | 2021-12-31 14:58:56.8 | 0.50 | T | ||
| MKAR | 29.120 | 332 | M | P | 2021-12-31 14:59:03.2 | -0.20 | T | ||
| MK31 | 29.120 | 332 | M | P | 2021-12-31 14:59:04.0 | 0.60 | T | ||
| DGZ | 29.650 | 341 | M | P | 2021-12-31 14:59:08.6 | 0.30 | T | ||
| AAK | 30.490 | 318 | M | P | 2021-12-31 14:59:14.9 | -0.80 | T | ||
| DRK | 30.730 | 311 | M | P | 2021-12-31 14:59:17.1 | -0.90 | T | ||
| KBL | 31.140 | 300 | M | P | 2021-12-31 14:59:19.0 | -2.40 | T | ||
| BTK | 31.660 | 311 | M | P | 2021-12-31 14:59:25.6 | -0.30 | T | ||
| KK31 | 33.240 | 316 | M | P | 2021-12-31 14:59:39.9 | 0.20 | T | ||
| KKAR | 33.240 | 316 | M | P | 2021-12-31 14:59:40.1 | 0.40 | T | ||
| KURK | 33.680 | 333 | M | P | 2021-12-31 14:59:42.6 | -1.00 | T | ||
| ZALV | 34.160 | 342 | M | P | 2021-12-31 14:59:46.7 | -1.10 | T | ||
| KLR | 35.900 | 34 | M | P | 2021-12-31 15:00:02.8 | 0.00 | T | ||
| ZEA | 36.930 | 25 | M | P | 2021-12-31 15:00:14.9 | 3.40 | T | ||
| JEW | 38.830 | 49 | A | P | 2021-12-31 15:00:32.0 | 4.50 | T | ||
| BORK | 38.980 | 330 | M | P | 2021-12-31 15:00:28.3 | -0.60 | T | ||
| ABKAR | 42.530 | 320 | M | P | 2021-12-31 15:00:56.5 | -1.70 | T | ||
| YAK | 44.120 | 19 | M | P | 2021-12-31 15:01:11.6 | 0.50 | T | ||
| ALIB | 47.790 | 304 | M | P | 2021-12-31 15:01:42.8 | 3.00 | T | ||
| ASTR | 47.840 | 303 | M | P | 2021-12-31 15:01:40.6 | 0.30 | T | ||
| LKRN | 47.860 | 303 | M | P | 2021-12-31 15:01:41.0 | 0.60 | T | ||
| NRIK | 47.830 | 353 | M | P | 2021-12-31 15:01:40.4 | 0.00 | T | ||
| GBS | 47.890 | 305 | M | P | 2021-12-31 15:01:41.9 | 1.10 | T | ||
| ATGJ | 47.930 | 306 | M | P | 2021-12-31 15:01:41.4 | 0.30 | T | ||
| SIZA | 47.980 | 306 | M | P | 2021-12-31 15:01:42.5 | 1.00 | T | ||
| PQL | 48.180 | 306 | M | P | 2021-12-31 15:01:43.9 | 0.80 | T | ||
| LRK | 48.200 | 303 | M | P | 2021-12-31 15:01:43.8 | 0.50 | T | ||
| YRD | 48.300 | 303 | M | P | 2021-12-31 15:01:44.8 | 0.80 | T | ||
| QUB | 48.320 | 306 | M | P | 2021-12-31 15:01:45.2 | 1.20 | T | ||
| IML | 48.490 | 305 | M | P | 2021-12-31 15:01:46.1 | 0.70 | T | ||
| QSAR | 48.510 | 306 | M | P | 2021-12-31 15:01:45.8 | 0.30 | T | ||
| XNQ | 48.560 | 306 | M | P | 2021-12-31 15:01:47.0 | 0.90 | T | ||
| QBL | 48.770 | 306 | M | P | 2021-12-31 15:01:48.5 | 1.00 | T | ||
| BLQ | 48.880 | 304 | M | P | 2021-12-31 15:01:49.7 | 1.40 | T | ||
| BRDA | 49.210 | 305 | M | P | 2021-12-31 15:01:52.5 | 1.70 | T | ||
| AGDM | 49.250 | 304 | M | P | 2021-12-31 15:01:52.2 | 1.00 | T | ||
| SEKA | 49.270 | 306 | M | P | 2021-12-31 15:01:51.8 | 0.40 | T | ||
| ZKT | 49.680 | 306 | M | P | 2021-12-31 15:01:56.0 | 1.50 | T | ||
| GANJ | 49.890 | 305 | M | P | 2021-12-31 15:01:55.6 | -0.50 | T | ||
| ORD | 50.050 | 303 | M | P | 2021-12-31 15:01:57.6 | 0.30 | T | ||
| GDB | 50.330 | 305 | M | P | 2021-12-31 15:01:59.2 | -0.40 | T | ||
| SBZ | 50.410 | 303 | M | P | 2021-12-31 15:02:00.8 | 0.70 | T | ||
| NAX | 50.450 | 303 | M | P | 2021-12-31 15:02:01.6 | 1.30 | T | ||
| QZX | 50.640 | 306 | M | P | 2021-12-31 15:02:03.3 | 1.60 | T | ||
| GNI | 51.070 | 304 | M | P | 2021-12-31 15:02:04.5 | -0.60 | T | ||
| RAYN | 51.560 | 283 | M | P | 2021-12-31 15:02:07.3 | -1.20 | T | ||
| TIXI | 51.800 | 11 | M | P | 2021-12-31 15:02:09.8 | -0.80 | T | ||
| WRAB | 52.700 | 140 | M | P | 2021-12-31 15:02:17.9 | 1.10 | T | ||
| KIV | 52.820 | 309 | M | P | 2021-12-31 15:02:17.1 | -1.00 | T | ||
| KIV | 52.820 | 309 | M | pP | 2021-12-31 15:02:17.2 | -4.10 | T | ||
| SHA1 | 52.820 | 309 | M | P | 2021-12-31 15:02:19.2 | 0.90 | T | ||
| GURO | 53.140 | 302 | M | P | 2021-12-31 15:02:20.0 | -0.50 | T | ||
| ASAR | 55.380 | 144 | M | P | 2021-12-31 15:02:37.3 | 0.90 | T | ||
| BRTR | 59.600 | 304 | M | P | 2021-12-31 15:03:06.2 | -0.40 | T | ||
| BILL | 60.070 | 23 | M | P | 2021-12-31 15:03:09.8 | -0.10 | T | ||
| MDUB | 61.400 | 305 | M | P | 2021-12-31 15:03:18.1 | -0.80 | T | ||
| AKBB | 62.120 | 317 | M | P | 2021-12-31 15:03:23.4 | -0.30 | T | ||
| KIEV | 62.130 | 317 | A | P | 2021-12-31 15:03:23.8 | 0.10 | T | ||
| FINES | 63.850 | 329 | A | P | 2021-12-31 15:03:33.5 | -1.80 | T | ||
| FIA1 | 63.840 | 329 | M | P | 2021-12-31 15:03:35.6 | 0.30 | T | ||
| VRI | 64.100 | 312 | A | P | 2021-12-31 15:03:37.4 | 0.50 | T | ||
| ARCES | 64.500 | 338 | A | P | 2021-12-31 15:03:39.8 | 0.10 | T | ||
| MLR | 64.690 | 311 | M | P | 2021-12-31 15:03:39.7 | -1.10 | T | ||
| SUW | 65.630 | 321 | M | P | 2021-12-31 15:03:46.4 | -0.50 | T | ||
| DRGR | 66.750 | 313 | A | P | 2021-12-31 15:03:52.3 | -1.80 | T | ||
| ABAH | 67.510 | 315 | A | P | 2021-12-31 15:03:59.6 | 0.80 | T | ||
| OJC | 68.150 | 317 | M | P | 2021-12-31 15:04:01.8 | -1.10 | T | ||
| MORH | 69.610 | 313 | A | P | 2021-12-31 15:04:11.6 | -0.30 | T | ||
| MORC | 69.660 | 317 | A | P | 2021-12-31 15:04:13.8 | 1.40 | T | ||
| MGBR | 70.000 | 148 | M | P | 2021-12-31 15:04:12.2 | -1.70 | T | ||
| PDG | 69.950 | 309 | A | P | 2021-12-31 15:04:13.3 | -0.60 | T | ||
| MPLH | 70.170 | 314 | A | P | 2021-12-31 15:04:14.7 | -0.70 | T | ||
| BLY | 70.920 | 312 | M | P | 2021-12-31 15:04:20.1 | 0.10 | T | ||
| NORES | 70.920 | 329 | A | P | 2021-12-31 15:04:19.4 | -0.80 | T | ||
| NOA | 71.010 | 329 | M | P | 2021-12-31 15:04:20.1 | -0.70 | T | ||
| NB2 | 71.010 | 329 | A | P | 2021-12-31 15:04:20.1 | -0.70 | T | ||
| BRG | 71.690 | 318 | A | P | 2021-12-31 15:04:24.9 | 0.20 | T | ||
| MOA | 72.180 | 315 | A | P | 2021-12-31 15:04:28.3 | 0.60 | T | ||
| GERES | 72.310 | 316 | M | P | 2021-12-31 15:04:27.5 | -1.00 | T | ||
| WET | 72.760 | 317 | A | P | 2021-12-31 15:04:30.7 | -0.50 | T | ||
| TRI | 73.040 | 313 | M | P | 2021-12-31 15:04:32.5 | -0.20 | T | ||
| SABO | 73.080 | 313 | M | P | 2021-12-31 15:04:32.5 | -0.50 | T | ||
| STAL | 73.610 | 314 | M | P | 2021-12-31 15:04:35.3 | -0.80 | T | ||
| D20K | 73.560 | 22 | M | P | 2021-12-31 15:04:35.4 | -0.70 | T | ||
| CIMO | 73.780 | 314 | M | P | 2021-12-31 15:04:36.1 | -1.00 | T | ||
| WTTA | 74.050 | 315 | A | P | 2021-12-31 15:04:38.2 | -0.70 | T | ||
| NRCA | 74.250 | 310 | M | P | 2021-12-31 15:04:39.4 | -0.50 | T | ||
| CTI | 74.370 | 314 | M | P | 2021-12-31 15:04:40.1 | -0.60 | T | ||
| MURB | 74.550 | 311 | M | P | 2021-12-31 15:04:41.0 | -0.60 | T | ||
| MUGIO | 76.150 | 314 | A | P | 2021-12-31 15:04:50.9 | 0.00 | T | ||
| ISO | 78.040 | 313 | A | P | 2021-12-31 15:05:00.9 | -0.60 | T | ||
| IL31 | 78.680 | 24 | M | P | 2021-12-31 15:05:04.0 | -1.10 | T | ||
| ILAR | 78.680 | 24 | M | P | 2021-12-31 15:05:04.6 | -0.60 | T | ||
| YKA | 90.660 | 16 | M | P | 2021-12-31 15:06:08.9 | 3.10 | T |