when did the hurricane hit puerto rico 2017
Hurricane Maria Originating from a tropical wave, Maria became a tropical storm on September 16, east of the Lesser Antilles. Highly favorable environmental conditions allowed the storm to undergo explosive intensification as it approached the island arc. The hurricane reached Category 5 strength on September 18 upon making landfall on Dominica, producing extreme winds across the entire island. Afterwards, Maria achieved its peak intensity over the eastern Caribbean with maximum sustained winds of 175 mph (280 km/h) and a pressure of 908 mbar (hPa; 26.81 inHg), making it the tenth-most intense Atlantic hurricane on record. Weakening slightly, but retaining its ferocious winds, Maria struck Puerto Rico as a high-end Category 4 hurricane on September 20. Interaction with land weakened the hurricane, though it regained some strength as it moved northeast of The Bahamas. Moving slowly to the north, Maria gradually degraded and weakened to a tropical storm on September 28. Embedded in the westerlies, Maria accelerated toward the east and later east-northeast over the open Atlantic, becoming extratropical on September 30 and dissipating by October 3.
Hurricane Harvey After striking land, the storm moved over the Copano Bay and made a second landfall in Texas just north of Holiday Beach at 06:00 UTC on August 26 as a Category 3 hurricane.[31] Afterwards, rapid weakening ensued as its speed slowed dramatically to a crawl, and Harvey weakened to a tropical storm at 18:00 UTC on August 26.[32] For about two days the storm stalled just inland, dropping very heavy rainfall and causing widespread flash flooding. Harvey's center drifted back towards the southeast, positioning itself near or just off the Texas coast at Matagorda by 15:00 UTC on August 28.[33] Once offshore, convection blossomed and allowed the once-exposed low-level circulation to become obscured. An Air Force reconnaissance plane investigating the system during the afternoon of August 29 found that maximum winds had increased to 50 mph (85 km/h).[34] Around 09:00 UTC the next morning, Harvey made its third and final landfall just west of Cameron, Louisiana, with winds of 45 mph (75 km/h).[35]
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Hurricane Harvey Hurricane Harvey was an extremely destructive Atlantic hurricane which became the first major hurricane[nb 1] to make landfall in the United States since Wilma in 2005, ending a record 12-year span in which no hurricanes made landfall at such an intensity in the country. In a four-day period, many areas received more than 40 inches (100 cm) of rain as the system slowly meandered over eastern Texas and adjacent waters, causing catastrophic flooding. With peak accumulations of 64.58 in (164.0 cm), Harvey was the wettest tropical cyclone on record in the United States. The resulting floods inundated hundreds of thousands of homes, displaced more than 30,000 people, and prompted more than 17,000 rescues. Harvey was the strongest hurricane in the Gulf of Mexico since Rita in 2005. Harvey was also one of three 2017 Atlantic hurricanes to potentially cause at least 50 billion dollars in damages, along with Hurricane Irma in Florida and Maria in Puerto Rico.