M4.6 earthquake — 44 km SE of Madang, Papua New Guinea
An magnitude 4.6 earthquake occurred 44 km SE of Madang, Papua New Guinea on Sep 16, 2026 at 19:37 UTC. The epicenter was at a depth of 67 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 | M4.6 |
|---|---|
| Depth | 66.7 km |
| Coordinates | -5.544, 146.020 |
| Time | Sep 16, 19:37 UTC |
| Location | 44 km SE of Madang, Papua New Guinea |
| USGS event ID | us7000thx7 |
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 |
|---|---|---|---|
| M4.6 | 139 km | Oct 3, 17:24 UTC | 76 km NNE of Lae, Papua New Guinea |
| M4.9 | 170 km | Oct 4, 01:38 UTC | 21 km NE of Lae, Papua New Guinea |
| M4.4 | 257 km | Oct 3, 11:05 UTC | 116 km NNE of Finschhafen, Papua New Guinea |
| M4.6 | 269 km | Oct 7, 17:36 UTC | 48 km SSW of Angoram, Papua New Guinea |
Earthquake activity in this area
Source: USGS earthquake catalog. Automated readings may be revised. Not for emergency use.