Earthquake · Reviewed by USGS
M4.4 earthquake 14 km NNW of Tamuning-Tumon-Harmon Village, Guam
A magnitude 4.4 earthquake struck 14 km NNW of Tamuning-Tumon-Harmon Village, Guam at Aug 18, 2026, 07:46 UTC, at a depth of 142 km. The epicentre was 14 km (9 mi) NW of Dededo Village.
Details
| Magnitude | 4.4 mb |
|---|---|
| Time | Aug 18, 2026, 07:46 UTC |
| Depth | 142.4 km |
| Coordinates | 13.614, 144.749 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.6 | 49 km NE of Yigo Village, Guam | 57 km / 35 mi | depth 99 km | |
| 4.6 | 36 km S of Inarajan Village, Guam | 75 km / 46 mi | depth 44 km | |
| 5.3 | 41 km NNE of Yigo Village, Guam | 46 km / 28 mi | depth 112 km | |
| 4.1 | 30 km S of Merizo Village, Guam | 70 km / 43 mi | depth 56 km | |
| 4.4 | 40 km NNW of Dededo Village, Guam | 27 km / 17 mi | depth 155 km | |
| 4.2 | 54 km NNW of Asan-Maina Village, Guam | 42 km / 26 mi | depth 186 km | |
| 3.8 | 28 km NE of Yigo Village, Guam | 36 km / 22 mi | depth 125 km | |
| 4.2 | 46 km NNW of Dededo Village, Guam | 34 km / 21 mi | depth 144 km | |
| 3.6 | 67 km N of Yigo Village, Guam | 60 km / 38 mi | depth 184 km | |
| 4.5 | 81 km SSW of San Jose Village, Northern Mariana Islands | 98 km / 61 mi | depth 115 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.