The Edmonton Tornado , an event also known as Black Friday to Edmontonians , was a powerful and devastating tornado that ripped through the eastern part of Edmonton , Alberta , Canada and parts of neighbouring Strathcona County on the afternoon of Friday , July 31 , 1987 .
Edmonton
Edmonton
أعد كتابة هذه الجملة بطريقة أبسط: The Edmonton Tornado , an event also known as Black Friday to Edmontonians , was a powerful and devastating tornado that ripped through the eastern part of Edmonton , Alberta , Canada and parts of neighbouring Strathcona County on the afternoon of Friday , July 31 , 1987 . خرج: