Earthquake · Reviewed by USGS
M4.5 earthquake 15 km E of Lugu, Taiwan
A magnitude 4.5 earthquake struck 15 km E of Lugu, Taiwan at Sep 21, 2025, 19:20 UTC, at a depth of 29 km. The epicentre was 15 km (10 mi) E of Lugu. 2 people reported feeling it to USGS.
Details
| Magnitude | 4.5 mb |
|---|---|
| Time | Sep 21, 2025, 19:20 UTC |
| Depth | 28.9 km |
| Coordinates | 23.767, 120.903 |
| Felt reports | 2 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Nearby
Nearest cities
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.6 | 35 km SSE of Hualien City, Taiwan | 91 km / 57 mi | depth 19 km | |
| 4.2 | 50 km SSW of Hualien City, Taiwan | 58 km / 36 mi | depth 13 km | |
| 4.5 | 94 km S of Hualien City, Taiwan | 89 km / 55 mi | depth 23 km | |
| 4.5 | 10 km NE of Yujing, Taiwan | 75 km / 47 mi | depth 23 km | |
| 4.1 | 45 km S of Hualien City, Taiwan | 73 km / 45 mi | depth 27 km | |
| 3.9 | 21 km ESE of Hualien City, Taiwan | 93 km / 58 mi | depth 22 km | |
| 4.4 | 82 km SSW of Hualien City, Taiwan | 80 km / 50 mi | depth 26 km | |
| 4.3 | 75 km SSW of Hualien City, Taiwan | 74 km / 46 mi | depth 29 km | |
| 4.4 | 6 km NNW of Puli, Taiwan | 28 km / 17 mi | depth 16 km | |
| 4.5 | 8 km ESE of Hualien City, Taiwan | 82 km / 51 mi | depth 21 km | |
| 5.1 | 81 km S of Hualien City, Taiwan | 86 km / 54 mi | depth 23 km | |
| 4.6 | 8 km ESE of Hualien City, Taiwan | 82 km / 51 mi | depth 22 km | |
| 4.4 | 9 km NE of Hualien City, Taiwan | 83 km / 52 mi | depth 23 km | |
| 5.2 | 4 km NNE of Hualien City, Taiwan | 78 km / 49 mi | depth 37 km | |
| 4.0 | 85 km S of Hualien City, Taiwan | 94 km / 59 mi | depth 38 km | |
| 4.9 | 21 km SSE of Hualien City, Taiwan | 77 km / 48 mi | depth 28 km | |
| 4.4 | 50 km SSW of Hualien City, Taiwan | 54 km / 34 mi | depth 16 km | |
| 5.1 | 28 km S of Hualien City, Taiwan | 70 km / 44 mi | depth 30 km | |
| 3.9 | 15 km NW of Taichung, Taiwan | 62 km / 39 mi | depth 10 km | |
| 4.1 | 8 km NNE of Yujing, Taiwan | 76 km / 47 mi | depth 10 km | |
| 4.8 | 8 km N of Yujing, Taiwan | 77 km / 48 mi | depth 10 km | |
| 4.2 | 27 km SSE of Hualien City, Taiwan | 77 km / 48 mi | depth 37 km | |
| 4.6 | 20 km ENE of Hualien City, Taiwan | 95 km / 59 mi | depth 32 km | |
| 4.3 | 17 km E of Yujing, Taiwan | 77 km / 48 mi | depth 12 km | |
| 4.5 | 7 km E of Yujing, Taiwan | 79 km / 49 mi | depth 7 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.