<P> The outer rainbands of Maria produced heavy rainfall and strong gusts across the southern Windward Islands . The Hewanorra and George F.L. Charles airports of Saint Lucia respectively recorded 4.33 in (110 mm) and 3.1 in (80 mm) of rain, though even higher quantities fell elsewhere on the island . Scattered rock slides, landslides and uprooted trees caused minor damage and blocked some roads . Several districts experienced localized blackouts due to downed or damaged power lines . The agricultural sector, especially the banana industry, suffered losses from the winds . </P> <P> Heavy rainfall amounting to 3--5 in (75--125 mm) caused scattered flooding across Barbados; in Christ Church, the flood waters trapped residents from the neighborhood of Goodland in their homes and inundated the business streets of Saint Lawrence Gap . Maria stirred up rough seas that flooded coastal sidewalks in Bridgetown and damaged boats as operators had difficulties securing their vessels . High winds triggered an island - wide power outage and downed a coconut tree onto a residence in Saint Joseph . </P> <P> Passing 30 mi (50 km) off the northern shorelines, Maria brought torrential rainfall and strong gusts to Martinique but spared the island of its hurricane - force windfield, which at the time extended 25 mi (35 km) around the eye . The commune of Le Marigot recorded 6.7 inches (170 mm) of rain over a 24 - hour period . By September 19, Maria had knocked out power to 70,000 households, about 40% of the population . Water service was cut to 50,000 customers, especially in the communes of Le Morne - Rouge and Gros - Morne . Numerous roads and streets, especially along the northern coast, were impassible due to rock slides, fallen trees and toppled power poles . Streets in Fort - de-France were inundated . In the seaside commune of Le Carbet, rough seas washed ashore large rocks and demolished some coastal structures, while some boats were blown over along the bay of the commune of Schœlcher . Martinique's agricultural sector suffered considerable losses: about 70% of banana crops sustained wind damage, with nearly every tree downed along the northern coast . There were no deaths on the island, although four people were injured in the hurricane--two seriously and two lightly . </P> <P> Rainfall ahead of the hurricane caused several landslides in Dominica as water levels across the island began to rise by the afternoon of September 18 . Maria made landfall at 21: 15 AST that day (1: 15 UTC, September 19) as a Category 5 hurricane with maximum sustained winds of 165 mph (270 km / h). These winds, the most extreme to ever impact the island, damaged the roof of practically every home--including the official residence of Prime Minister Roosevelt Skerrit, who required rescue when his home began to flood . Downing all cellular, radio and internet services, Maria effectively cut Dominica off from the outside world; the situation there remained unclear for a couple of days after the hurricane's passage . Skerrit called the devastation "mind boggling" before going offline, and indicated immediate priority was to rescue survivors rather than assess damage . Initial ham radio reports from the capital of Roseau on September 19 indicated "total devastation," with half the city flooded, cars stranded, and stretches of residential area "flattened". </P>

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