Hurricane Dorian brought powerful winds to Nova Scotia on Saturday. At 8:00 p.m. EDT on Saturday the center of Hurricane Dorian was located at latitude 45.0°N and longitude 67.9°W which put it about 45 miles (75 km) northeast of Halifax, Nova Scotia. Dorian was moving toward the northeast at 30 m.p.h. (48 km/h). The maximum sustained wind speed was 100 m.p.h. (160 km/h) and there were wind gusts to 120 m.p.h. (195 km/h). The minimum surface pressure was 960 mb.
Hurricane Warnings were in effect for Lower East Pubnico to Brule, Nova Scotia and from Indian Harbour to Hawke’s Bay, Newfoundland. Hurricane Watches were in effect for Prince Edward Island and for the Magdalen Islands. Tropical Storm Warnings were issued for Prince Edward Island and from Avonport to Lower East Pubnico, Nova Scotia. A Tropical Storm Warning was in effect for New Brunswick from Fundy National Park to Shediac. A Tropical Storm Warning was issued for the portion of the coast from Indian Harbour to Stone’s Cove, Newfoundland. Tropical Storm Warnings were issued for the portions of the coast from Hawke’s Bay to Fogo Island and from Mutton Bay to Mary’s Harbour.
Hurricane Dorian maintained its intensity and increased in size on Saturday while it sped across the northwestern Atlantic Ocean to the Canadian Maritime provinces. Winds to hurricane force extended out about 115 miles (185 km) on the southern side of Hurricane Dorian. Winds to tropical storm force extended out about 300 miles (480 km) from the center of circulation. The Hurricane Intensity Index (HII) for Hurricane Dorian was 16.5. The Hurricane Size Index (HSI) was 26.3 and the Hurricane Wind Intensity Size Index (HWISI) was 42.8. Hurricane Dorian was capable of causing widespread serious damage.
There were reports of wind damage and widespread power outages around Nova Scotia even before the center of Hurricane reached that area. The large circulation around Dorian brought tropical storm force winds to Nova Scotia a few hours before the center made landfall. The center of Hurricane Dorian officially made landfall south of Halifax, Nova Scotia on Saturday evening.
Hurricane Dorian had almost completed a transition to a large powerful extratropical cyclone. That transition contributed to the increase in size of the circulation. The strongest part of Hurricane Dorian will move across Nova Scotia during the next few hours. The winds are likely to cause additional damage on Saturday night. Hurricane Dorian will race across Nova Scotia, Cape Breton Island and New Brunswick on Saturday night. Dorian will move over Newfoundland and southeastern Labrador on Sunday. Hurricane Dorian has the potential to cause serious damage in all of those locations.