Hurricane Cindy (2005)

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For other storms of the same name, see Hurricane Cindy.

Hurricane Cindy

Category 1 hurricane (SSHS)

Hurricane Cindy on July 6, 2005, at 0245 UTC

Formed

July 3, 2005

Dissipated

July 7, 2005

Highest
winds

75 mph (120 km/h) (1-minute sustained)

Lowest pressure

991 mbar (hPa; 29.28 inHg)

Fatalities

1 direct, 2 indirect

Damage

$320 million (2005 USD)
$353.16 million (2008 USD)

Areas
affected

Yucatán Peninsula, North Carolina, South Carolina, Alabama, Mississippi, Louisiana

Part of the
2005 Atlantic hurricane season

Hurricane Cindy was a tropical cyclone that briefly reached minimal hurricane strength in the Gulf of Mexico during July in the 2005 Atlantic hurricane season and made landfall in Louisiana. It was the third named storm and first hurricane of the season. Cindy was originally thought to have been a tropical storm at peak strength, but was upgraded to a category 1 hurricane in the post-storm analysis.

Hurricane Cindy initially formed on July 3 just east of the Yucatán Peninsula in the Caribbean Sea. The depression soon made landfall on the peninsula and weakened before reemerging in the Gulf of Mexico on July 4. The storm strengthened as it moved north becoming a hurricane just before making landfall near Grand Isle, Louisiana on July 5. The storm weakened as it moved overland and became extratropical on July 7.

Hurricane Cindy was responsible for 3 deaths in the United States and brought heavy rains to Louisiana, Mississippi, Alabama and Maryland. An unusually strong F2 tornado was spawned from Cindy's remnants and caused severe damage in Hampton, Georgia. Cindy also caused flooding and a severe blackout in New Orleans, Louisiana, which encouraged the population to evacuate when Hurricane Katrina approached the city the next month.

1 Storm history
2 Impact
3 Naming
4 See also
5 References
6 External links

[edit] Storm history

Storm path

On June 24 a vigorous tropical wave moved off the African coast and moved quickly west across the Atlantic without developing. The wave gradually became more organized as it crossed the Caribbean and late on July 3 it strengthened into Tropical Depression Three about 80 miles (130 km) east of Chetumal, Mexico.^[1] The models initially had difficulty predicting the track of the depression and the forecasts from the National Hurricane Center reflected this, indicating that the depression would move towards Texas.^[2]The depression developed quickly before making landfall on Yucatán Peninsula early on July 4 with 35 mph (55 km/h) winds and began to lose its circulation overland.^[1]

A new center of circulation began forming later on July 4, over the Gulf of Mexico, to the north of the original center. This reformation caused a significant alteration in the forecast models, which now indicated a landfall in Louisiana.^[3] The depression moved northwards into the Gulf of Mexico and became a Tropical Storm Cindy early on July 5. Weakened shear allowed Cindy to strengthen further as it approached Louisiana and was a minimal hurricane with 75 mph (120 km/h) winds when it made landfall near Grand Isle late on July 5.^[1] Initially it was felt that Cindy did not reach hurricane strength, but post-season reanalysis confirmed the upgrade.^[4]

Hurricane Cindy weakened back into a tropical storm as it crossed over extreme southeastern Louisiana and Breton Sound before making a second landfall near Waveland, Mississippi with 50 mph (85 km/h) winds on July 6. Cindy moved to the northeast over Mississippi and Alabama, weakening to a tropical depression that day. The depression became extratropical over the Carolinas on July 7 and moved to the northeast dissipating in the Gulf of St Lawrence on July 9.^[1]

[edit] Impact

Collapsed building at the Atlanta Motor Speedway as a result of a tornado spawned by Cindy.

Approximately 300,000 homes and businesses in southeast Louisiana and the Mississippi Gulf Coast lost electrical power and a storm surge of 4-6 feet (1.2-1.8 meters) affected the same area, causing some beach erosion near Grand Isle, Louisiana.^[1]

In New Orleans, Louisiana, wind gusts reached 70 mph (110 km/h), many trees were damaged or uprooted and scattered street flooding was reported. As thousands lost electrical power, the city experienced its worst blackout since Hurricane Betsy 40 years earlier. Although still listed as a "Tropical Storm" by the weather service at the time, many in New Orleans were under the impression that Cindy was a hurricane, and referred to it as "Hurricane Cindy" before it was officially upgraded.^[5]^[6]

Rainfall from Hurricane Cindy

Even though it had weakened to a depression and was well inland, Cindy's effects were still felt; some parts of Atlanta Motor Speedway and Tara Field airport in Hampton, Georgia suffered severe damage from an F2 tornado spawned by the storm. Hartsfield-Jackson Atlanta International Airport in Atlanta had over 5 inches (130 mm) of rain on July 6, its sixth-highest one-day rainfall since 1878; most rain fell during just two hours (8 to 10 p.m. EDT). This is more rain than the area normally gets in all of July. Many other places, such as Slidell, Louisiana, Gulfport, Mississippi, Mobile, Alabama, and Salisbury, Maryland, also saw over 5 inches (125 mm) of rain.

Three deaths were attributed to Cindy — two in Georgia (one direct) and another in Alabama.^[1]

Many people in the New Orleans metropolitan area expected minimal effects from the storm, but were cleaning up debris and were without power for days after Cindy's passage. The experience encouraged many to evacuate when the much more powerful Hurricane Katrina was heading towards the city less than two months later.

[edit] Naming

When Tropical Storm Cindy formed on July 5, it was the seventh time that the name had been used to name a storm in the Atlantic. Due to the lack of major effects from Hurricane Cindy, the name was not retired by the World Meteorological Organization and will be on the list of names for the 2011 season.