AIS data reconstruction of the collision between the US-flagged oil tanker ship STENA IMMACULATE and the Portuguese-flagged container ship SOLONG in the North Sea.

WATCH: AIS data reconstruction video of the collision between oil STENA IMMACULATE and container ship SOLONG in the North Sea

The container ship Solong collided with the anchored oil tanker Stena Immaculate at 09:48 UTC on 10 March 2025, off the coast of East Yorkshire, UK. The collision resulted in fires on both vessels and prompted a significant rescue operation. 

At least 32 casualties have been brought ashore, though their conditions are currently unknown. Emergency services, including lifeboats and a coastguard helicopter, were dispatched to the scene following the alarm raised at 9:48 UTC. The incident remains under investigation.