4.3
Magnitude (mb)
Mariana Islands region
A magnitude 4.3 earthquake struck Mariana Islands region at a depth of 343.1 km.
- Time
- Oct 16, 2026, 03:57:21
- UTC
- Oct 16, 2026, 03:57:21
- Depth
- 343.1 km
- Coordinates
- 21.5448, 142.9876
Sources
| Source | Magnitude | Time | Depth | |
|---|---|---|---|---|
| USGS | 4.3 mb | 03:57:21 | 343.1 km | Original ↗ |
Agencies often report slightly different magnitudes and locations for the same earthquake. This comes from differences in methods and station networks and is normal.