A collision between an oil tanker and a cargo ship off the East Yorkshire coast Monday morning has resulted in jet fuel leakage and multiple explosions, prompting environmental concerns and a major emergency response.

The US-flagged tanker Stena Immaculate was struck by the Portuguese-registered container ship Solong while at anchor near Hull around 10:00 AM local time [1]. The impact ruptured a cargo tank containing Jet-A1 fuel and caused multiple explosions aboard the tanker [2].

All 37 crew members from both vessels have been rescued, with only one person requiring hospitalization, according to Graham Stuart, MP for Beverley and Holderness [1]. The Stena Immaculate's managing company, Crowley, confirmed all 20 of its crew members were safe.

Maritime tracking data reveals the 183-metre Immaculate was practically stationary when the 140-metre Solong, traveling at 16 knots, collided with it [1]. Preliminary investigations suggest poor visibility may have played a role, though autopilot engagement is also being examined as a potential factor.

Environmental experts are particularly concerned about the spill's impact on local wildlife. The affected area is home to protected species including puffins, razorbills, gannets, and a rare seal colony [1]. However, Professor Mark Sephton of Imperial College London notes that jet fuel may pose less environmental risk than crude oil: "Jet fuel is dominated by relatively small hydrocarbons... which will degrade more quickly than larger molecules." [2]

The UK's Counter Pollution and Salvage Team is leading the response effort, with multiple cleanup methods available including floating barriers (booms), skimmers, and chemical dispersants [2]. The Marine Accident Investigation Branch has deployed investigators to conduct a preliminary assessment [1].

The Solong was also carrying 15 containers of sodium cyanide, though it remains unclear if any of this hazardous cargo has been compromised [1]. Two maritime security sources indicated no evidence of malicious activity in the incident [1].