| Author | |
| Date and time | 2021-10-23 03:16:03.8 UTC |
| Latitude | 24.039 |
| Longitude | 121.778 |
| Depth | 24.7 |
| Magnitude | 5.1 Mw |
| Region | TAIWAN |
| Latest update | 2021-10-23 03:23:48.2 UTC |
| rms | 1.14 s |
| N° phases used for the localisation | 178 |
| N° stations used for the localisation | 178 |
| Gap | 73.0 ° |
| 95% confidence ellipse | |
| semi major | 3.4 |
| semi minor | 2.8 |
| Azimuth | 120 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| TWD | 0.170 | 284 | M | P | 2021-10-23 03:16:09.4 | -0.5 | T | CWB | |
| HWA | 0.170 | 249 | M | P | 2021-10-23 03:16:10.0 | 0.1 | T | CWB | |
| HWA | 0.170 | 249 | M | S | 2021-10-23 03:16:14.7 | 0.7 | T | CWB | |
| ETL | 0.190 | 310 | M | P | 2021-10-23 03:16:09.7 | -0.4 | T | CWB | |
| ETM | 0.270 | 255 | M | P | 2021-10-23 03:16:10.3 | -0.8 | T | CWB | |
| EHP | 0.270 | 353 | M | P | 2021-10-23 03:16:11.4 | 0.3 | T | CWB | |
| EHP | 0.270 | 353 | M | S | 2021-10-23 03:16:16.8 | 0.8 | T | CWB | |
| ETLH | 0.320 | 302 | M | P | 2021-10-23 03:16:10.7 | -1 | T | CWB | |
| SHUL | 0.320 | 218 | M | P | 2021-10-23 03:16:12.1 | 0.5 | T | CWB | |
| SHUL | 0.320 | 218 | M | S | 2021-10-23 03:16:17.7 | 0.9 | T | CWB | |
| ESL | 0.390 | 235 | M | P | 2021-10-23 03:16:11.8 | -0.5 | T | CWB | |
| ESL | 0.390 | 235 | M | S | 2021-10-23 03:16:17.5 | -0.6 | T | CWB | |
| ENA | 0.390 | 355 | M | P | 2021-10-23 03:16:13.0 | 0.6 | T | CWB | |
| ENA | 0.390 | 355 | M | S | 2021-10-23 03:16:18.7 | 0.6 | T | CWB | |
| WHF | 0.480 | 283 | M | P | 2021-10-23 03:16:13.0 | -1.3 | T | CWB | |
| FUSS | 0.530 | 293 | M | P | 2021-10-23 03:16:14.0 | -0.9 | T | CWB | |
| FUSS | 0.530 | 293 | M | S | 2021-10-23 03:16:20.8 | -1.5 | T | CWB | |
| NNS | 0.540 | 317 | M | P | 2021-10-23 03:16:14.4 | -0.6 | T | CWB | |
| NNS | 0.540 | 317 | M | S | 2021-10-23 03:16:21.1 | -1.5 | T | CWB | |
| OWD | 0.560 | 262 | M | P | 2021-10-23 03:16:14.1 | -1.2 | T | CWB | |
| OWD | 0.560 | 262 | M | S | 2021-10-23 03:16:20.6 | -2.3 | T | CWB | |
| TWC | 0.570 | 7 | M | P | 2021-10-23 03:16:16.3 | 1 | T | CWB | |
| TWC | 0.570 | 7 | M | S | 2021-10-23 03:16:24.9 | 1.8 | T | CWB | |
| TWT | 0.590 | 291 | M | P | 2021-10-23 03:16:15.2 | -0.6 | T | CWB | |
| TWT | 0.590 | 291 | M | S | 2021-10-23 03:16:22.4 | -1.5 | T | CWB | |
| NDS | 0.600 | 355 | M | P | 2021-10-23 03:16:16.1 | 0.4 | T | CWB | |
| NDS | 0.600 | 355 | M | S | 2021-10-23 03:16:25.6 | 1.8 | T | CWB | |
| NDT | 0.610 | 337 | M | P | 2021-10-23 03:16:15.9 | -0.1 | T | CWB | |
| EHY | 0.680 | 218 | M | P | 2021-10-23 03:16:15.8 | -1.2 | T | CWB | |
| TWE | 0.690 | 352 | M | P | 2021-10-23 03:16:17.4 | 0.2 | T | CWB | |
| ILA | 0.720 | 358 | M | P | 2021-10-23 03:16:18.8 | 1 | T | CWB | |
| NSK | 0.740 | 329 | M | P | 2021-10-23 03:16:17.8 | -0.4 | T | CWB | |
| NSK | 0.740 | 329 | M | S | 2021-10-23 03:16:26.7 | -1.3 | T | CWB | |
| WPL | 0.750 | 268 | M | P | 2021-10-23 03:16:17.4 | -0.9 | T | CWB | |
| WPL | 0.750 | 268 | M | S | 2021-10-23 03:16:26.7 | -1.5 | T | CWB | |
| WCS | 0.790 | 272 | M | P | 2021-10-23 03:16:18.2 | -0.8 | T | CWB | |
| WCS | 0.790 | 272 | M | S | 2021-10-23 03:16:27.3 | -2.1 | T | CWB | |
| WHP | 0.800 | 288 | M | P | 2021-10-23 03:16:18.3 | -0.8 | T | CWB | |
| WHP | 0.800 | 288 | M | S | 2021-10-23 03:16:27.1 | -2.5 | T | CWB | |
| NFF | 0.840 | 315 | M | P | 2021-10-23 03:16:19.3 | -0.5 | T | CWB | |
| LIOB | 0.920 | 311 | M | P | 2021-10-23 03:16:21.1 | 0.2 | T | CWB | |
| KSHI | 0.920 | 323 | M | P | 2021-10-23 03:16:21.4 | 0.6 | T | CWB | |
| YUS | 0.930 | 234 | M | P | 2021-10-23 03:16:21.0 | -0.7 | T | CWB | |
| FULB | 0.950 | 208 | M | P | 2021-10-23 03:16:21.4 | 0.1 | T | CWB | |
| NHDH | 0.950 | 346 | M | P | 2021-10-23 03:16:22.1 | 0.8 | T | CWB | |
| NHDH | 0.950 | 346 | M | S | 2021-10-23 03:16:34.2 | 0.6 | T | CWB | |
| TATO | 0.970 | 344 | M | Pn | 2021-10-23 03:16:21.4 | -0.5 | T | NEIR | |
| TATO | 0.970 | 344 | M | P | 2021-10-23 03:16:22.2 | 0.6 | T | AUST | |
| TATO | 0.970 | 344 | M | S | 2021-10-23 03:16:34.4 | 0.2 | T | AUST | |
| TWQ1 | 0.970 | 289 | M | P | 2021-10-23 03:16:21.9 | 0.3 | T | CWB | |
| WJS | 0.990 | 258 | M | P | 2021-10-23 03:16:22.2 | 0.3 | T | CWB | |
| WWF | 0.990 | 271 | M | P | 2021-10-23 03:16:22.7 | 0.8 | T | CWB | |
| WWF | 0.990 | 271 | M | S | 2021-10-23 03:16:36.1 | 1.4 | T | CWB | |
| NSY | 1.000 | 292 | M | P | 2021-10-23 03:16:23.0 | 0.9 | T | CWB | |
| NSY | 1.000 | 292 | M | S | 2021-10-23 03:16:35.5 | 0.4 | T | CWB | |
| WNT1 | 1.010 | 263 | M | P | 2021-10-23 03:16:23.2 | 0.9 | T | CWB | |
| WNT1 | 1.010 | 263 | M | S | 2021-10-23 03:16:36.2 | 0.8 | T | CWB | |
| HSN1 | 1.010 | 317 | M | P | 2021-10-23 03:16:23.4 | 1.2 | T | CWB | |
| TCU | 1.010 | 276 | M | P | 2021-10-23 03:16:23.7 | 1.4 | T | CWB | |
| TCU | 1.010 | 276 | M | S | 2021-10-23 03:16:36.1 | 0.7 | T | CWB | |
| EHD | 1.030 | 211 | M | P | 2021-10-23 03:16:22.8 | 0.3 | T | CWB | |
| NTY | 1.050 | 336 | M | P | 2021-10-23 03:16:24.5 | 1.7 | T | CWB | |
| NTY | 1.050 | 336 | M | S | 2021-10-23 03:16:38.5 | 2.1 | T | CWB | |
| HSN | 1.060 | 316 | M | P | 2021-10-23 03:16:24.2 | 1.3 | T | CWB | |
| HSN | 1.060 | 316 | M | S | 2021-10-23 03:16:38.1 | 1.5 | T | CWB | |
| ECS | 1.070 | 209 | M | P | 2021-10-23 03:16:25.0 | 1.9 | T | CWB | |
| WDJ | 1.080 | 287 | M | P | 2021-10-23 03:16:24.0 | 0.7 | T | CWB | |
| WDJ | 1.080 | 287 | M | S | 2021-10-23 03:16:38.1 | 0.8 | T | CWB | |
| CHN5 | 1.100 | 247 | M | P | 2021-10-23 03:16:23.9 | 0.2 | T | CWB | |
| EDH | 1.150 | 202 | M | P | 2021-10-23 03:16:24.1 | -0.2 | T | CWB | |
| EDH | 1.150 | 202 | M | S | 2021-10-23 03:16:39.9 | 0.9 | T | CWB | |
| WGK | 1.170 | 253 | M | P | 2021-10-23 03:16:25.8 | 1.2 | T | CWB | |
| WDL | 1.180 | 254 | M | P | 2021-10-23 03:16:26.6 | 1.9 | T | CWB | |
| WDL | 1.180 | 254 | M | S | 2021-10-23 03:16:40.8 | 0.9 | T | CWB | |
| YOJ | 1.200 | 69 | M | Pn | 2021-10-23 03:16:24.7 | -0.4 | T | NEIR | |
| YOJ | 1.200 | 69 | M | P | 2021-10-23 03:16:27.2 | 2.1 | T | AUST | |
| YOJ | 1.200 | 69 | M | S | 2021-10-23 03:16:44.0 | 3.5 | T | AUST | |
| WCKO | 1.230 | 241 | M | P | 2021-10-23 03:16:26.2 | 0.7 | T | CWB | |
| WTK | 1.320 | 255 | M | P | 2021-10-23 03:16:28.6 | 1.9 | T | CWB | |
| CHY | 1.350 | 247 | M | P | 2021-10-23 03:16:28.9 | 1.8 | T | CWB | |
| WSF | 1.480 | 255 | M | P | 2021-10-23 03:16:30.1 | 1.2 | T | CWB | |
| WSF | 1.480 | 255 | M | S | 2021-10-23 03:16:49.1 | 1.7 | T | CWB | |
| WSL | 1.510 | 250 | M | P | 2021-10-23 03:16:30.6 | 1.3 | T | CWB | |
| JMJ | 3.300 | 76 | M | P | 2021-10-23 03:16:56.8 | 2.9 | T | GFZ | |
| JOW | 6.500 | 63 | M | Pn | 2021-10-23 03:17:35.9 | -2 | T | NEIR | |
| JOW | 6.500 | 63 | M | P | 2021-10-23 03:17:39.2 | 1.3 | T | GFZ | |
| JMZ | 8.760 | 76 | M | Pn | 2021-10-23 03:18:08.1 | -0.7 | T | NEIR | |
| ENH | 12.580 | 302 | A | P | 2021-10-23 03:19:02.1 | 0.9 | T | GFZ | |
| KSAR | 14.350 | 20 | M | Pn | 2021-10-23 03:19:24.5 | -0.9 | T | NEIR | |
| INU | 17.370 | 46 | M | P | 2021-10-23 03:20:04.1 | -1.5 | T | NEIR | |
| DLV | 17.450 | 229 | M | Pn | 2021-10-23 03:20:04.5 | -1 | T | NEIR | |
| JGF | 17.740 | 46 | M | P | 2021-10-23 03:20:08.5 | -1.3 | T | NEIR | |
| JHJ2 | 18.230 | 56 | M | P | 2021-10-23 03:20:13.1 | -2 | T | NEIR | |
| JCJ | 18.670 | 76 | M | P | 2021-10-23 03:20:20.0 | 0.1 | T | NEIR | |
| MJAR | 18.860 | 45 | M | P | 2021-10-23 03:20:21.0 | -1 | T | NEIR | |
| MAJO | 18.850 | 45 | M | P | 2021-10-23 03:20:21.8 | -0.2 | T | NEIR | |
| CRAI | 20.200 | 263 | M | P | 2021-10-23 03:20:36.1 | -0.5 | T | NEIR | |
| LOEI | 20.250 | 255 | M | P | 2021-10-23 03:20:33.6 | -3.6 | T | NEIR | |
| PHRA | 20.830 | 259 | A | P | 2021-10-23 03:20:45.4 | 2 | T | NEIR | |
| CHTO | 21.890 | 261 | A | P | 2021-10-23 03:20:56.0 | 1.2 | T | NEIR | |
| CMAR | 22.000 | 260 | M | P | 2021-10-23 03:20:55.2 | -0.8 | T | NEIR | |
| CM31 | 22.000 | 260 | M | P | 2021-10-23 03:20:56.4 | 0.4 | T | GSRC | |
| TOLI2 | 22.830 | 183 | M | P | 2021-10-23 03:21:02.5 | -2.3 | T | NEIR | |
| SBUM | 23.390 | 205 | A | P | 2021-10-23 03:21:08.7 | -1.8 | T | GFZ | |
| SRDT | 23.460 | 250 | A | P | 2021-10-23 03:21:12.8 | 1.6 | T | NEIR | |
| MPSI | 23.650 | 185 | M | P | 2021-10-23 03:21:13.8 | 0.7 | T | AUST | |
| ULN | 26.500 | 338 | A | P | 2021-10-23 03:21:39.8 | 0.3 | T | NEIR | |
| SONM | 26.710 | 337 | M | P | 2021-10-23 03:21:40.9 | -0.5 | T | NEIR | |
| SHL | 27.170 | 280 | M | P | 2021-10-23 03:21:43.5 | -1.9 | T | NEIR | |
| IPM | 27.920 | 229 | M | P | 2021-10-23 03:21:51.3 | -0.5 | T | NEIR | |
| YSS | 28.370 | 31 | M | P | 2021-10-23 03:21:54.9 | -1.1 | T | NEIR | |
| LHMI | 30.370 | 236 | M | P | 2021-10-23 03:22:11.6 | -1.9 | T | NEIR | |
| PSI | 30.660 | 230 | M | P | 2021-10-23 03:22:14.6 | -1.5 | T | NEIR | |
| TLY | 30.910 | 338 | M | P | 2021-10-23 03:22:17.8 | -0.8 | T | NEIR | |
| MMRI | 32.510 | 179 | M | P | 2021-10-23 03:22:32.0 | -0.3 | T | NEIR | |
| MNAI | 33.700 | 216 | M | P | 2021-10-23 03:22:42.2 | -0.4 | T | NEIR | |
| DGZ | 37.040 | 323 | M | P | 2021-10-23 03:23:10.2 | -1.7 | T | GSRC | |
| MTN | 37.820 | 165 | M | P | 2021-10-23 03:23:17.1 | -0.8 | T | NEIR | |
| KDU | 38.010 | 163 | M | P | 2021-10-23 03:23:18.7 | -0.8 | T | AUST | |
| YAK | 38.340 | 6 | M | P | 2021-10-23 03:23:22.7 | -0.1 | T | GSRC | |
| MK31 | 38.820 | 316 | M | P | 2021-10-23 03:23:26.3 | -0.5 | T | GSRC | |
| MKAR | 38.820 | 316 | M | P | 2021-10-23 03:23:26.8 | 0 | T | NEIR | |
| MAKZ | 39.020 | 316 | M | P | 2021-10-23 03:23:28.2 | -0.3 | T | NEIR | |
| PDGK | 39.600 | 310 | M | P | 2021-10-23 03:23:32.5 | -0.7 | T | NEIR | |
| ZALV | 40.650 | 327 | A | P | 2021-10-23 03:23:41.2 | -0.8 | T | NEIR | |
| KURK | 42.540 | 320 | M | P | 2021-10-23 03:23:57.5 | 0 | T | GSRC | |
| AAK | 43.030 | 307 | M | P | 2021-10-23 03:24:00.8 | -0.8 | T | GSRC | |
| DRK | 44.640 | 303 | A | P | 2021-10-23 03:24:16.3 | 1.6 | T | GFZ | |
| WB9 | 45.310 | 163 | M | P | 2021-10-23 03:24:19.2 | -0.1 | T | AUST | |
| TRKS | 45.340 | 305 | A | P | 2021-10-23 03:24:19.4 | -0.7 | T | GFZ | |
| PSA00 | 45.420 | 183 | M | P | 2021-10-23 03:24:18.5 | -1.7 | T | NEIR | |
| WRAB | 45.440 | 163 | M | P | 2021-10-23 03:24:19.0 | -1.3 | T | NEIR | |
| WR1 | 45.440 | 163 | M | P | 2021-10-23 03:24:20.7 | 0.3 | T | AUST | |
| WB2 | 45.450 | 163 | M | P | 2021-10-23 03:24:20.8 | 0.4 | T | AUST | |
| KBL | 46.730 | 296 | M | P | 2021-10-23 03:24:32.1 | 1.1 | T | AUST | |
| MTSU | 47.380 | 150 | M | P | 2021-10-23 03:24:37.9 | 2.3 | T | AUST | |
| QIS | 47.650 | 157 | M | P | 2021-10-23 03:24:38.1 | 0.4 | T | AUST | |
| TIXI | 47.780 | 3 | M | P | 2021-10-23 03:24:37.7 | -1.5 | T | GSRC | |
| BORK | 48.160 | 321 | M | P | 2021-10-23 03:24:41.8 | -0.3 | T | GSRC | |
| AS15 | 48.880 | 165 | M | P | 2021-10-23 03:24:48.0 | 0.8 | T | AUST | |
| ASAR | 48.910 | 165 | M | P | 2021-10-23 03:24:47.5 | 0.1 | T | NEIR | |
| AS31 | 48.910 | 165 | M | P | 2021-10-23 03:24:47.9 | 0.5 | T | AUST | |
| AS17 | 48.930 | 165 | M | P | 2021-10-23 03:24:49.1 | 1.5 | T | AUST | |
| AS09 | 48.950 | 165 | M | P | 2021-10-23 03:24:48.8 | 1.1 | T | AUST | |
| WRKA | 49.240 | 172 | M | P | 2021-10-23 03:24:49.6 | -0.4 | T | AUST | |
| NRIK | 49.640 | 345 | M | P | 2021-10-23 03:24:51.8 | -1.7 | T | GSRC | |
| CTAO | 49.970 | 149 | M | P | 2021-10-23 03:24:55.9 | 0.4 | T | AUST | |
| OOD | 53.300 | 165 | M | P | 2021-10-23 03:25:20.6 | 0.3 | T | AUST | |
| ABKAR | 53.920 | 315 | A | P | 2021-10-23 03:25:25.7 | 0.4 | T | NEIR | |
| FORT | 54.890 | 173 | M | P | 2021-10-23 03:25:32.1 | 0.2 | T | AUST | |
| ARTI | 55.620 | 323 | A | P | 2021-10-23 03:25:37.7 | -0.1 | T | NEIR | |
| LCRK | 56.480 | 163 | M | P | 2021-10-23 03:25:43.6 | 0.3 | T | AUST | |
| NWAO | 56.860 | 185 | A | P | 2021-10-23 03:25:46.1 | 0 | T | NEIR | |
| STKA | 58.790 | 160 | M | P | 2021-10-23 03:26:00.0 | 0.4 | T | AUST | |
| NAPP | 59.060 | 164 | M | P | 2021-10-23 03:26:01.8 | 0.4 | T | AUST | |
| CMSA | 59.870 | 156 | M | P | 2021-10-23 03:26:06.3 | -0.8 | T | NEIR | |
| KIRV | 60.620 | 325 | M | P | 2021-10-23 03:26:12.1 | -0.6 | T | GSRC | |
| KBZ | 65.980 | 309 | M | P | 2021-10-23 03:26:47.1 | -1 | T | GSRC | |
| IMAR | 66.020 | 26 | A | P | 2021-10-23 03:26:48.8 | 0.1 | T | NEIR | |
| KIV | 66.090 | 309 | M | P | 2021-10-23 03:26:49.2 | 0.2 | T | GSRC | |
| SHA1 | 66.150 | 309 | M | P | 2021-10-23 03:26:48.2 | -1.4 | T | GSRC | |
| HAKT | 66.670 | 302 | A | P | 2021-10-23 03:26:53.8 | 1 | T | GFZ | |
| COLA | 68.610 | 27 | M | P | 2021-10-23 03:27:05.5 | 0.4 | T | GSRC | |
| RAYN | 68.940 | 287 | A | P | 2021-10-23 03:27:06.0 | -0.7 | T | NEIR | |
| BMAR | 69.380 | 24 | A | P | 2021-10-23 03:27:10.8 | 0.8 | T | NEIR | |
| BCAR | 71.650 | 28 | A | P | 2021-10-23 03:27:24.7 | 0.9 | T | NEIR | |
| DAWY | 72.360 | 27 | M | P | 2021-10-23 03:27:28.9 | 0.8 | T | AUST | |
| AKBB | 73.310 | 319 | M | P | 2021-10-23 03:27:31.3 | -2.1 | T | GSRC | |
| BRTR | 73.690 | 307 | A | P | 2021-10-23 03:27:35.9 | 0.2 | T | NEIR | |
| ANTO | 74.260 | 307 | A | P | 2021-10-23 03:27:38.9 | -0.1 | T | NEIR | |
| BORA | 75.960 | 308 | M | P | 2021-10-23 03:27:48.2 | -0.6 | T | NEIR | |
| MLR | 77.110 | 314 | A | P | 2021-10-23 03:27:55.8 | 0.3 | T | GFZ | |
| ARR | 78.020 | 315 | A | P | 2021-10-23 03:28:00.8 | 0.3 | T | GFZ | |
| OJC | 79.090 | 320 | M | P | 2021-10-23 03:28:07.1 | 0.7 | T | AUST | |
| ABPO | 84.390 | 247 | M | P | 2021-10-23 03:28:34.6 | 0.7 | T | NEIR | |
| FFC | 92.950 | 24 | M | P | 2021-10-23 03:29:14.0 | -1.4 | T | NEIR | |
| J08A | 93.030 | 39 | M | P | 2021-10-23 03:29:16.3 | 0.6 | T | NEIR | |
| VILB | 168.720 | 10 | A | PKPdf | 2021-10-23 03:36:08.1 | -0.6 | T | NEIR |