Input (grade 13): Typhoon Tip was the largest tropical cyclone on record, with a diameter of 1,380 mi (2,220 km) â "almost double the previous record of 700 miles (1,130 km) set by Typhoon Marge in August 1951.
Output (grade 8): Typhoon Tip was the largest tropical cyclone on record, with a diameter of 1,380 mi (2,220 km). This is almost double the previous record of 700 miles (1,130 km) set by Typhoon Marge in August of 1951.