| Magnitude | 5.9 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | 23.445, 120.506 |
| UTC time | 1999-10-22 02:18:58.560 |
Earthquake details
Friday, October 22, 1999 Earthquake
The earthquake hit Taiwan on Friday, October 22, 1999 at 02:18 UTC with a magnitude of 5.9. The closest known location in the current dataset is Chiayi City (Taiwan - TW), about 7.0 km away. The epicenter is located at longitude 120.506 and latitude 23.445.
| Location | Chiayi City |
| Country | Taiwan (TW) |
| Severity | Strong |
Earthquake map 1999-10-22
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.4
Taichung
Taiwan · 2026-03-20 02:18 UTC
|
91.1 km |
|
M 4.3
Tainan City
Taiwan · 2026-03-03 15:34 UTC
|
27.5 km |
|
M 4.8
Tainan City
Taiwan · 2026-03-03 11:52 UTC
|
27.1 km |
|
M 4.3
Tainan City
Taiwan · 2025-12-11 15:19 UTC
|
38.4 km |
|
M 4.5
Tainan City
Taiwan · 2025-12-11 14:49 UTC
|
34.4 km |
|
M 4.2
Douliu
Taiwan · 2025-11-20 19:43 UTC
|
24.3 km |
|
M 5.1
Tainan City
Taiwan · 2025-11-10 05:00 UTC
|
39.9 km |
|
M 4.2
Yuanlin
Taiwan · 2025-10-23 12:28 UTC
|
54.5 km |
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