| Author | CWB |
| Date and time | 2026-09-21 21:16:13.5 UTC |
| Latitude | 23.210 |
| Longitude | 120.540 |
| Depth | 7.4 |
| Magnitude | 3.9 ML |
| Region | TAIWAN |
| Latest update | 2026-09-21 21:20:55.8 UTC |
| rms | -- s |
| N° phases used for the localisation | 33 |
| N° stations used for the localisation | 23 |
| Gap | 103.7 ° |
| 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
| Network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Author |
|---|---|---|---|---|---|---|---|---|---|
| IR | CHN1 | 0.027 | 204 | M | P | 2026-09-21 21:16:15.3 | 0 | T | CWB |
| IR | WTP | 0.077 | 62 | M | P | 2026-09-21 21:16:16.3 | 0 | T | CWB |
| IR | STYH | 0.220 | 100 | M | P | 2026-09-21 21:16:19.1 | 0 | T | CWB |
| IR | WCKO | 0.235 | 15 | M | P | 2026-09-21 21:16:19.2 | 0 | T | CWB |
| IR | CHY | 0.305 | 340 | M | P | 2026-09-21 21:16:19.7 | 0 | T | CWB |
| IR | CHY1 | 0.305 | 340 | M | P | 2026-09-21 21:16:21.6 | 0 | T | CWB |
| IR | CHY | 0.305 | 340 | M | S | 2026-09-21 21:16:25.8 | 0 | T | CWB |
| IR | CHY1 | 0.305 | 340 | M | S | 2026-09-21 21:16:28.1 | 0 | T | CWB |
| IR | CHN8 | 0.331 | 294 | M | P | 2026-09-21 21:16:22.6 | 0 | T | CWB |
| IR | TAI1 | 0.333 | 240 | M | P | 2026-09-21 21:16:22.7 | 0 | T | CWB |
| IR | ALS | 0.385 | 39 | M | P | 2026-09-21 21:16:23.5 | 0 | T | CWB |
| IR | ALS | 0.385 | 39 | M | S | 2026-09-21 21:16:29.9 | 0 | T | CWB |
| IR | CHN5 | 0.405 | 18 | M | P | 2026-09-21 21:16:22.3 | 0 | T | CWB |
| IR | CHN5 | 0.405 | 18 | M | S | 2026-09-21 21:16:29.6 | 0 | T | CWB |
| IR | YUS | 0.470 | 54 | M | P | 2026-09-21 21:16:24.1 | 0 | T | CWB |
| IR | WSF | 0.516 | 326 | M | P | 2026-09-21 21:16:24.6 | 0 | T | CWB |
| IR | WSF | 0.516 | 326 | M | S | 2026-09-21 21:16:33.4 | 0 | T | CWB |
| IR | FULB | 0.693 | 91 | M | P | 2026-09-21 21:16:38.8 | 0 | T | CWB |
| IR | WCHH | 0.865 | 1 | M | P | 2026-09-21 21:16:30.9 | 0 | T | CWB |
| IR | WCHH | 0.865 | 1 | M | S | 2026-09-21 21:16:44.0 | 0 | T | CWB |
| IR | SSH | 69.342 | 30 | M | P | 2026-09-21 21:16:20.1 | 0 | T | CWB |
| IR | SSH | 69.342 | 30 | M | S | 2026-09-21 21:16:25.7 | 0 | T | CWB |
| IR | ELD | 90.951 | 27 | M | P | 2026-09-21 21:16:23.3 | 0 | T | CWB |
| IR | ELD | 90.951 | 27 | M | S | 2026-09-21 21:16:30.2 | 0 | T | CWB |
| YK | C015 | 95.253 | 321 | M | P | 2026-09-21 21:16:18.5 | 0 | T | CWB |
| IR | SCL | 95.707 | 45 | M | P | 2026-09-21 21:16:21.5 | 0 | T | CWB |
| IR | SCL | 95.707 | 45 | M | S | 2026-09-21 21:16:28.5 | 0 | T | CWB |
| UU | SCS | 99.373 | 37 | M | P | 2026-09-21 21:16:21.9 | 0 | T | CWB |
| CI | SNS | 100.911 | 46 | M | P | 2026-09-21 21:16:15.4 | 0 | T | CWB |
| CI | SHH | 101.685 | 45 | M | P | 2026-09-21 21:16:20.8 | 0 | T | CWB |
| CI | SHH | 101.685 | 45 | M | S | 2026-09-21 21:16:27.3 | 0 | T | CWB |
| IR | SGS | 120.173 | 20 | M | P | 2026-09-21 21:16:17.4 | 0 | T | CWB |
| IR | SLG | 130.717 | 43 | M | P | 2026-09-21 21:16:19.9 | 0 | T | CWB |