The main research pai is because cold air mass in the North Pole that are currently in force, as well as with Hurricane sandy. Appended is a big ball storm became the most violent storms in the past dozens of years.
Is a major problem because of the cold arctic air mass that has strength, is now reunited with Hurricane Sandy. The force of the storm became a violent storm in decades.
The main research problem because the cold air in the north pole with a force is now reunited with Herefordshire RIKEN Sandy. Append is a big storm became the most violent storms in the past several decades