Original: The trough also enhanced the upper-level outflow of the depression, and at 1200 UTC on August 7 the depression intensified into Tropical Storm Alberto while located about 60 miles (95 km) east of Nantucket, Massachusetts.
Simplified: It tracked quickly northeastward, and intensified into a tropical storm at its record latitude on August 7 while located about 60 miles (95 km) east of the Massachusetts island of Nantucket.