| Author | CWB |
| Date and time | 2026-08-12 19:54:22.2 UTC |
| Latitude | 21.880 |
| Longitude | 120.710 |
| Depth | 40.2 |
| Magnitude | 3.9 ML |
| Region | TAIWAN REGION |
| Latest update | 2026-08-12 20:00:05.3 UTC |
| rms | -- s |
| N° phases used for the localisation | 19 |
| N° stations used for the localisation | 10 |
| Gap | 237.0 ° |
| 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 | TWK1 | 0.109 | 55 | M | P | 2026-08-12 19:54:29.3 | 0 | T | CWB0000 |
| IR | TWK1 | 0.109 | 55 | M | S | 2026-08-12 19:54:34.2 | 0 | T | CWB0001 |
| IR | HEN | 0.128 | 12 | M | P | 2026-08-12 19:54:29.5 | 0 | T | CWB0002 |
| IR | HEN | 0.128 | 12 | M | S | 2026-08-12 19:54:34.9 | 0 | T | CWB0003 |
| IR | SLIU | 0.344 | 14 | M | P | 2026-08-12 19:54:31.8 | 0 | T | CWB0004 |
| IR | SLIU | 0.344 | 14 | M | S | 2026-08-12 19:54:38.1 | 0 | T | CWB0005 |
| IR | LAY | 0.796 | 78 | M | P | 2026-08-12 19:54:37.4 | 0 | T | CWB0006 |
| IR | LAY | 0.796 | 78 | M | S | 2026-08-12 19:54:48.5 | 0 | T | CWB0007 |
| IR | WSF | 1.806 | 346 | M | P | 2026-08-12 19:54:50.8 | 0 | T | CWB0008 |
| IR | WSF | 1.806 | 346 | M | S | 2026-08-12 19:55:13.1 | 0 | T | CWB0009 |
| TW | WRL | 2.032 | 351 | M | P | 2026-08-12 19:54:54.1 | 0 | T | CWB0010 |
| TW | WRL | 2.032 | 351 | M | S | 2026-08-12 19:55:17.3 | 0 | T | CWB0011 |
| IR | WCHH | 2.193 | 356 | M | P | 2026-08-12 19:54:57.1 | 0 | T | CWB0012 |
| IR | WCHH | 2.193 | 356 | M | S | 2026-08-12 19:55:22.4 | 0 | T | CWB0013 |
| IR | SEB | 85.105 | 315 | M | P | 2026-08-12 19:54:29.8 | 0 | T | CWB0014 |
| IR | SEB | 85.105 | 315 | M | S | 2026-08-12 19:54:35.3 | 0 | T | CWB0015 |
| YK | C015 | 96.384 | 321 | M | P | 2026-08-12 19:55:05.2 | 0 | T | CWB0016 |
| CI | SMS | 100.761 | 46 | M | P | 2026-08-12 19:54:29.9 | 0 | T | CWB0017 |
| CI | SMS | 100.761 | 46 | M | S | 2026-08-12 19:54:35.1 | 0 | T | CWB0018 |