Tropical Depression And Its Effects

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A westward moving tropical wave reached the Caribbean Sea in late May and gradually organized over the next few days. Around 00:00 UTC on June 3, a tropical depression developed about 265 miles (425 km) east of Belize City, Belize. The depression initial moved northwestward, before recurving to the north. The depression entered the Gulf of Mexico and strengthened into Tropical Storm Allison by 12:00 UTC. Despite unfavorable upper-level winds, the storm intensified into a hurricane about 24 hours later. Allison then peaked with maximum sustained winds of 75 mph (120 km/h) and a minimum barometric pressure of 987 mbar (29.1 inHg). Increasing wind shear weakened it to a tropical storm early on June 5. At 14:00 UTC, Allison made landfall near Alligator Point, Florida, with winds of 70 mph (110 km/h). After briefly emerging over Apalachee Bay, Allison struck near St. Marks with winds of 65 mph (100 m/h). Early on June 6, Allison weakened to a tropical depression, shortly before becoming extratropical. The remnants continued northeastward and later struck Newfoundland before dissipating near Greenland on June 11.[14] While brushing Cuba, Allison produced wind gusts up to 64 mph (102 km/h) and as much as 18 in (460 mm) of rainfall. A total of 32 structures were damaged or destroyed, causing one death.[14] In Florida, storm surge heights of 6 to 8 feet (1.8 to 2.4 m) were observed in Dixie and Wakulla counties and 2 to 6 ft (0.61 to 1.83 m) to the east, causing significant beach erosion and damaging 65 homes, 3 hotels, and a restaurant.[15] Elsewhere in Florida, damage was generally minor, totaling only about $860,000. In Georgia, there was minor flooding and tornadoes, one of which caused $800,000 in damage in St. Marys.[14] Some locat... ... middle of paper ... ...16, which was canceled on July 18 as the storm passed well northwest of the island.[22] By early on July 17, Chantal attained its peak intensity with maximum sustained winds of 70 mph (110 km/h) and a minimum barometric pressure of 991 mbar (29.3 inHg). Thereafter, the storm began weakening and slowly losing tropical characteristics. At 18:00 UTC on July 20, Chantal transitioned into an extratropical storm about 225 mi (360 km) east-southeast of Cape Race, Newfoundland. The remnants continued rapidly northeastward and later east-northeastward, before dissipating west of the British Isles on July 22.[22] Although Chantal remained well offshore, the storm dropped heavy rainfall in Nova Scotia and Newfoundland, peaking at 3 in (76 mm) on the Burin Peninsula. Further west in Nova Scotia, heavier precipitation was reported, peaking at 4.84 in (123 mm) near Barrington.[23]
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