| Author | INFO |
| Date and time | 2026-04-13 11:23:26.2 UTC |
| Latitude | 24.440 |
| Longitude | 121.640 |
| Depth | 48.8 |
| Magnitude | 4.1 Mw |
| Region | TAIWAN |
| Latest update | 2026-04-13 12:32:51.4 UTC |
| rms | 0.71 s |
| N° phases used for the localisation | 75 |
| N° stations used for the localisation | 45 |
| Gap | 49.9 ° |
| 95% confidence ellipse | |
| semi major | -- |
| semi minor | -- |
| Azimuth | -- ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| IR | ENA | 0.093 | 97 | Pn | 2026-04-13 11:23:34.0 | 0.1 | T | CWB0000 | |
| IR | NDT | 0.199 | 324 | Pn | 2026-04-13 11:23:34.9 | 0.4 | T | CWB0001 | |
| IR | NDT | 0.199 | 324 | Sn | 2026-04-13 11:23:41.3 | 0.9 | T | CWB0002 | |
| IR | NDS | 0.205 | 20 | Pn | 2026-04-13 11:23:34.8 | 0.2 | T | CWB0003 | |
| IR | NDS | 0.205 | 20 | Sn | 2026-04-13 11:23:41.4 | 1 | T | CWB0004 | |
| IR | NNS | 0.243 | 270 | Pn | 2026-04-13 11:23:35.3 | 0.3 | T | CWB0005 | |
| IR | NNS | 0.243 | 270 | Sn | 2026-04-13 11:23:41.7 | 0.6 | T | CWB0006 | |
| IR | TWC | 0.254 | 48 | Pn | 2026-04-13 11:23:35.1 | 0.2 | T | CWB0008 | |
| IR | TWC | 0.254 | 48 | Sn | 2026-04-13 11:23:41.6 | 0.6 | T | CWB0009 | |
| TW | NACB | 0.268 | 189 | Pn | 2026-04-13 11:23:34.6 | -0.4 | T | MMD0007 | |
| IR | ETLH | 0.274 | 212 | Pn | 2026-04-13 11:23:35.0 | -0.2 | T | CWB0010 | |
| IR | ETLH | 0.274 | 212 | Sn | 2026-04-13 11:23:41.9 | 0.4 | T | CWB0011 | |
| IR | ETL | 0.280 | 183 | Pn | 2026-04-13 11:23:34.5 | -0.7 | T | CWB0012 | |
| IR | ETL | 0.280 | 183 | Sn | 2026-04-13 11:23:41.2 | -0.3 | T | CWB0013 | |
| IR | TWE | 0.281 | 5 | Pn | 2026-04-13 11:23:35.5 | 0.4 | T | CWB0014 | |
| IR | TWE | 0.281 | 5 | Sn | 2026-04-13 11:23:42.4 | 1 | T | CWB0015 | |
| TW | YHNB | 0.332 | 314 | Pn | 2026-04-13 11:23:35.6 | -0 | T | MMD0016 | |
| IR | ILA | 0.339 | 17 | Pn | 2026-04-13 11:23:36.3 | 0.6 | T | CWB0017 | |
| IR | ILA | 0.339 | 17 | Sn | 2026-04-13 11:23:43.2 | 0.8 | T | CWB0018 | |
| IR | NSK | 0.348 | 313 | Pn | 2026-04-13 11:23:35.7 | -0.2 | T | CWB0019 | |
| IR | NSK | 0.348 | 313 | Sn | 2026-04-13 11:23:42.4 | -0.3 | T | CWB0020 | |
| IR | TWD | 0.361 | 186 | Pn | 2026-04-13 11:23:35.1 | -0.8 | T | CWB0021 | |
| IR | TWD | 0.361 | 186 | Sn | 2026-04-13 11:23:42.1 | -0.6 | T | CWB0022 | |
| IR | FUSS | 0.409 | 242 | Pn | 2026-04-13 11:23:37.1 | 0.4 | T | CWB0023 | |
| IR | FUSS | 0.409 | 242 | Sn | 2026-04-13 11:23:44.3 | 0.2 | T | CWB0024 | |
| TW | A124 | 0.426 | 349 | Pn | 2026-04-13 11:23:36.8 | 0.2 | T | CWB0025 | |
| TW | A124 | 0.426 | 349 | Sn | 2026-04-13 11:23:43.5 | -0.5 | T | CWB0026 | |
| IR | NTC | 0.447 | 23 | Pn | 2026-04-13 11:23:37.2 | 0.4 | T | CWB0027 | |
| IR | NTC | 0.447 | 23 | Sn | 2026-04-13 11:23:44.8 | 0.4 | T | CWB0028 | |
| IR | HWA | 0.462 | 184 | Pn | 2026-04-13 11:23:35.5 | -1.5 | T | CWB0029 | |
| IR | TWT | 0.463 | 246 | Pn | 2026-04-13 11:23:37.8 | 0.6 | T | CWB0030 | |
| IR | TWT | 0.463 | 246 | Sn | 2026-04-13 11:23:45.8 | 0.8 | T | CWB0031 | |
| IR | ETM | 0.491 | 196 | Pn | 2026-04-13 11:23:36.3 | -1.1 | T | CWB0032 | |
| IR | ETM | 0.491 | 196 | Sn | 2026-04-13 11:23:44.5 | -0.8 | T | CWB0033 | |
| IR | NFF | 0.513 | 292 | Pn | 2026-04-13 11:23:37.8 | 0.1 | T | CWB0034 | |
| IR | NFF | 0.513 | 292 | Sn | 2026-04-13 11:23:46.4 | 0.6 | T | CWB0035 | |
| IR | NHDH | 0.531 | 349 | Pn | 2026-04-13 11:23:37.8 | -0.1 | T | CWB0036 | |
| IR | NHDH | 0.531 | 349 | Sn | 2026-04-13 11:23:45.9 | -0.2 | T | CWB0037 | |
| IR | KSHI | 0.539 | 309 | Pn | 2026-04-13 11:23:38.4 | 0.4 | T | CWB0038 | |
| IR | KSHI | 0.539 | 309 | Sn | 2026-04-13 11:23:47.5 | 1.2 | T | CWB0039 | |
| IR | TWA | 0.541 | 355 | Pn | 2026-04-13 11:23:38.0 | 0 | T | CWB0040 | |
| IR | TWA | 0.541 | 355 | Sn | 2026-04-13 11:23:46.8 | 0.4 | T | CWB0041 | |
| IU | TATO | 0.548 | 346 | Pn | 2026-04-13 11:23:37.9 | -0.1 | T | MMD0046 | |
| TW | NSX | 0.555 | 334 | Pn | 2026-04-13 11:23:38.3 | 0.2 | T | CWB0042 | |
| TW | NSX | 0.555 | 334 | Sn | 2026-04-13 11:23:47.8 | 1.2 | T | CWB0043 | |
| IR | TIPB | 0.556 | 18 | Pn | 2026-04-13 11:23:38.5 | 0.3 | T | CWB0044 | |
| IR | TIPB | 0.556 | 18 | Sn | 2026-04-13 11:23:47.3 | 0.6 | T | CWB0045 | |
| IR | NJD | 0.583 | 300 | Pn | 2026-04-13 11:23:37.5 | -1 | T | CWB0047 | |
| IR | NJD | 0.583 | 300 | Sn | 2026-04-13 11:23:48.3 | 1 | T | CWB0048 | |
| IR | TAP | 0.609 | 348 | Pn | 2026-04-13 11:23:38.7 | -0.1 | T | CWB0049 | |
| IR | TAP | 0.609 | 348 | Sn | 2026-04-13 11:23:48.0 | 0.2 | T | CWB0050 | |
| TW | NXZ | 0.638 | 0 | Pn | 2026-04-13 11:23:39.0 | -0.2 | T | CWB0051 | |
| TW | NXZ | 0.638 | 0 | Sn | 2026-04-13 11:23:48.0 | -0.5 | T | CWB0052 | |
| IR | NTY | 0.639 | 331 | Pn | 2026-04-13 11:23:39.5 | 0.3 | T | CWB0053 | |
| IR | NWF | 0.642 | 12 | Pn | 2026-04-13 11:23:39.5 | 0.2 | T | CWB0054 | |
| IR | NWF | 0.642 | 12 | Sn | 2026-04-13 11:23:48.7 | -0 | T | CWB0055 | |
| IR | OWD | 0.643 | 221 | Pn | 2026-04-13 11:23:39.4 | 0 | T | CWB0056 | |
| IR | TWB1 | 0.649 | 29 | Pn | 2026-04-13 11:23:39.8 | 0.5 | T | CWB0057 | |
| IR | TWB1 | 0.649 | 29 | Sn | 2026-04-13 11:23:49.7 | 1 | T | CWB0058 | |
| IR | NCU | 0.670 | 322 | Pn | 2026-04-13 11:23:39.6 | 0 | T | CWB0059 | |
| IR | NCU | 0.670 | 322 | Sn | 2026-04-13 11:23:49.6 | 0.4 | T | CWB0060 | |
| IR | TWS1 | 0.689 | 343 | Pn | 2026-04-13 11:23:39.8 | -0 | T | CWB0061 | |
| IR | TWS1 | 0.689 | 343 | Sn | 2026-04-13 11:23:49.8 | 0.2 | T | CWB0062 | |
| IR | WCS | 0.767 | 240 | Pn | 2026-04-13 11:23:41.8 | 1 | T | CWB0063 | |
| IR | WCS | 0.767 | 240 | Sn | 2026-04-13 11:23:51.7 | 0.3 | T | CWB0064 | |
| IR | NHW | 0.781 | 316 | Pn | 2026-04-13 11:23:40.9 | -0.2 | T | CWB0065 | |
| IR | NHW | 0.781 | 316 | Sn | 2026-04-13 11:23:52.1 | 0.3 | T | CWB0066 | |
| IR | EGFH | 0.792 | 194 | Pn | 2026-04-13 11:23:39.3 | -1.9 | T | CWB0067 | |
| TW | SSLB | 0.903 | 224 | Pn | 2026-04-13 11:23:42.8 | 0.1 | T | MMD0068 | |
| TW | B219 | 0.947 | 245 | Pn | 2026-04-13 11:23:44.1 | 0.9 | T | CWB0069 | |
| TW | YULB | 1.090 | 197 | Pn | 2026-04-13 11:23:43.3 | -1.8 | T | MMD0070 | |
| JP | YOJ | 1.250 | 88 | Pn | 2026-04-13 11:23:47.6 | 0.3 | T | MMD0071 | |
| IR | WTK | 1.368 | 237 | Pn | 2026-04-13 11:24:01.8 | 12.9 | CWB0072 | ||
| TW | TPUB | 1.465 | 219 | Pn | 2026-04-13 11:23:51.4 | 1.1 | T | MMD0073 | |
| TW | TWGB | 1.695 | 198 | Pn | 2026-04-13 11:23:51.2 | -2.2 | T | MMD0074 | |
| TW | KMNB | 2.965 | 271 | Pn | 2026-04-13 11:24:09.7 | -1.1 | T | MMD0075 | |
| IR | NOU | 63.733 | 133 | P | 2026-04-13 11:23:40.0 | -999 | CWB0076 | ||
| IR | NOU | 63.733 | 133 | P | 2026-04-13 11:23:40.1 | -999 | CWB0076 | ||
| IR | NOU | 63.733 | 133 | S | 2026-04-13 11:23:49.7 | -999 | CWB0077 | ||
| IR | NOU | 63.733 | 133 | S | 2026-04-13 11:23:49.8 | -999 | CWB0077 | ||
| IR | NTS | 64.282 | 306 | P | 2026-04-13 11:23:40.7 | -999 | CWB0078 | ||
| IR | NTS | 64.282 | 306 | P | 2026-04-13 11:23:40.8 | -999 | CWB0078 | ||
| XG | B011 | 69.268 | 347 | P | 2026-04-13 11:23:38.3 | -999 | CWB0079 | ||
| XG | B011 | 69.268 | 347 | P | 2026-04-13 11:23:38.4 | -999 | CWB0079 | ||
| XG | B011 | 69.268 | 347 | S | 2026-04-13 11:23:47.1 | -999 | CWB0080 | ||
| XG | B011 | 69.268 | 347 | S | 2026-04-13 11:23:47.2 | -999 | CWB0080 | ||
| IR | EYL | 75.615 | 308 | P | 2026-04-13 11:23:37.3 | -999 | CWB0081 | ||
| IR | EYL | 75.615 | 308 | P | 2026-04-13 11:23:37.4 | -999 | CWB0081 | ||
| YU | A024 | 82.294 | 306 | P | 2026-04-13 11:23:47.4 | -999 | CWB0082 | ||
| YU | A024 | 82.294 | 306 | P | 2026-04-13 11:23:47.5 | -999 | CWB0082 | ||
| IR | ENT | 89.291 | 270 | P | 2026-04-13 11:23:34.9 | -999 | CWB0083 | ||
| IR | ENT | 89.291 | 270 | P | 2026-04-13 11:23:35.0 | -999 | CWB0083 | ||
| IR | ENT | 89.291 | 270 | S | 2026-04-13 11:23:41.4 | -999 | CWB0084 | ||
| IR | ENT | 89.291 | 270 | S | 2026-04-13 11:23:41.5 | -999 | CWB0084 | ||
| IR | NWR | 96.454 | 38 | P | 2026-04-13 11:23:40.3 | -999 | CWB0085 | ||
| IR | NWR | 96.454 | 38 | P | 2026-04-13 11:23:40.4 | -999 | CWB0085 | ||
| IR | NWR | 96.454 | 38 | S | 2026-04-13 11:23:50.5 | -999 | CWB0086 | ||
| IR | NWR | 96.454 | 38 | S | 2026-04-13 11:23:50.6 | -999 | CWB0086 | ||
| CI | WHF | 97.548 | 45 | P | 2026-04-13 11:23:37.4 | -999 | CWB0087 | ||
| CI | WHF | 97.548 | 45 | P | 2026-04-13 11:23:37.5 | -999 | CWB0087 | ||
| CI | WHF | 97.548 | 45 | S | 2026-04-13 11:23:45.3 | -999 | CWB0088 | ||
| CI | WHF | 97.548 | 45 | S | 2026-04-13 11:23:45.4 | -999 | CWB0088 |