Concerns about a potential oil spill and environmental hazards were raised when a sizable fire started on M.V. Wan Hai 503 close to the Kerala coast

About the Ship M.V. Wan Hai 503:

Ownership & Nationality: This vessel is registered under the flag of Singapore and was traveling from Colombo to Mumbai when the fire incident occurred.

Nature of Cargo: As per its cargo manifest, the ship carries 157 containers filled with hazardous materials, which include: Flammable liquids, Flammable solids, and substances that are spontaneously combustible.

Fuel Reserves: The vessel also holds around 2,000 tonnes of fuel oil and 240 tonnes of diesel, which heightens the risk of explosion and potential oil spills.

Features of the Kerala Coast:

Geographical Extent:

The coast extends for 590 km along the Arabian Sea.

It is situated between the latitudes of 8°17′N to 12°47′N and the longitudes of 74°27′E to 77°37′E.

Topography:

The coastal area is characterized by flat, low-lying terrain that is rich in water, featuring estuaries, lagoons, and backwaters.

Inland, the coast transitions to midland plains and the highlands of the Western Ghats, resulting in distinct ecological gradients.

Rivers and Backwaters:

Kerala is home to 44 rivers, 41 of which flow westward into the Arabian Sea.

Notable rivers include: Periyar, Bharathapuzha, Chaliyar, Chalakudy, and Pamba.

The Kerala Backwaters system (such as Vembanad Lake) serves as a significant waterway facilitating inland navigation.

Biodiversity & Minerals:

The coastal region is abundant in ilmenite, monazite, thorium, and titanium.

It is recognized for its elevated natural background radiation in areas like Karunagappally, attributed to thorium-rich sand.