km/h) and a minimum pressure of 968 mbar (hPa; 28.59 inHg) roughly 670 miles (1,080 km) southwest of the Azores. 00:00 UTC (8:00 p.m. EDT October 11) at Tropical Storm Michael transitions into an extratropical cyclone approximately 15 miles (25 km) southwest of Emporia, Virginia. 18:00 UTC (2:00 p.m. AST) at Tropical Storm Nadine weakens to a tropical depression about 900 miles (1,450 km) west of Praia, Cabo Verde. October 13 00:00 UTC (8:00 p.m. AST October 12)Tropical Depression Nadine degenerates to a tropical wave roughly 865 miles (1,320 km) west of Cabo Verde. 18:00 UTC (2:00 p.m. AST) at Hurricane Leslie transitions into an extratropical cyclone approximately 85 miles (140 km) west-northwest of Lisbon, Portugal. October 26 18:00 UTC (2:00 p.m. AST) at Subtropical Storm Oscar develops about 1,260 miles (2,030 km) south-southwest of the Azores. October 27 18:00 UTC (2:00 p.m. AST) at Subtropical Storm Oscar transitions into a tropical storm roughly 1,365 miles (2,195 km) southwest of the Azores. October 28 18:00 UTC (2:00 p.m. AST) at Tropical Storm Oscar intensifies into a Category 1 hurricane approximately 1,655 miles (2,665 km) southwest of the Azores. October 29 18:00 UTC (2:00 p.m. AST) at Hurricane Oscar intensifies into a Category 2 hurricane about 565 miles (910 km) southeast of Bermuda. October 30 00:00 UTC (8:00 p.m. AST October 29) at Hurricane Oscar attains its peak intensity with winds of 110 mph (175 km/h) and a minimum pressure of 966 mbar (hPa; 28.53 inHg) roughly 520 miles (835 km) southeast of Bermuda. 18:00 UTC (2:00 p.m. AST) at Hurricane Oscar weakens to a Category 1 hurricane approximately 465 miles (750 km) east-southeast of Bermuda. October 31 18:00 UTC (2:00 p.m. AST) at Hurricane Oscar transitions into an extratropical cyclone about 905 miles (1,455 km) northeast of Bermuda. November No tropical cyclones form in the Atlantic Ocean during the month of November. November 30 The 2018 Atlantic hurricane season officially ends. See also Lists of Atlantic hurricanes Timeline of the 2018 Pacific hurricane season References External links 2018 Tropical Cyclone Advisory Archive, National Hurricane Center and Central Pacific Hurricane Center 2018 Atlantic hurricane season 2018 Articles which contain graphical timelines