M4.7 earthquake — 114 km E of Hihifo, Tonga
An magnitude 4.7 earthquake occurred 114 km E of Hihifo, Tonga on Aug 19, 2026 at 09:07 UTC. The epicenter was at a depth of 10 km — a shallow earthquake. Shallow quakes concentrate their energy near the surface, so they tend to produce stronger shaking close to the epicenter.
Event data
| Magnitude | M4.7 |
|---|---|
| Depth | 10.0 km |
| Coordinates | -15.916, -172.731 |
| Time | Aug 19, 09:07 UTC |
| Location | 114 km E of Hihifo, Tonga |
| USGS event ID | us6000tluh |
What this magnitude typically means
Light earthquakes are felt by most people nearby but rarely cause damage. Distance, depth, and soil type determine whether a quake feels sharp or barely noticeable. Tremor does not compute a single local shaking figure here, because how strong a quake feels at any address depends on distance, depth and local geology — open the interactive globe to explore the ShakeMap and estimated intensity.
Nearby recent earthquakes
| Magnitude | Distance | Time (UTC) | Location |
|---|---|---|---|
| M4.5 | 238 km | Aug 19, 02:20 UTC | 134 km WNW of Hihifo, Tonga |
Earthquake activity in this area
Source: USGS earthquake catalog. Automated readings may be revised. Not for emergency use.