Hurricane Cindy (2005)

Infobox Hurricane
Name=Hurricane Cindy
Type=hurricane
Year=2005
Basin=Atl
Image location=Hurricane_Cindy_2005-07-05.jpg

UTC
Formed=July 3, 2005
Dissipated=July 7, 2005
1-min winds=65
Pressure=991
Da

Inflated=2
Fatalities=1 direct, 2 indirect
Areas=Yucatán Peninsula, North Carolina, South Carolina, Alabama, Mississippi, Louisiana
Hurricane season=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.

Meteorological history

On June 24 a vigorous tropical wave moved off the African coast and 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.cite web|author=National Hurricane Center|title=Tropical Cyclone Report: Hurricane Cindy|publisher=NOAA|date=2006-02-14|accessdate=2006-05-15|format=PDF|url=http://www.nhc.noaa.gov/pdf/TCR-AL032005_Cindy.pdf] 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.cite web|author=National Hurricane Center|title=Discussion for Tropical Depression Three, 11 p.m. EDT, July 3 2005|publisher=NOAA|date=2005-07-03|accessdate=2006-05-15|url=http://www.nhc.noaa.gov/archive/2005/dis/al032005.discus.002.shtml] 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.

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.cite web|author=National Hurricane Center|title=Discussion for Tropical Depression Three, 5 p.m. EDT, July 4 2005|publisher=NOAA|date=2005-07-04|accessdate=2006-05-15|url=http://www.nhc.noaa.gov/archive/2005/dis/al032005.discus.005.shtml] 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 the storm was a minimal hurricane with 75 mph (120 km/h) winds when it made landfall near Grand Isle late on July 5. Initially it was felt that Cindy did not reach hurricane strength, but post-season reanalysis confirmed the upgrade.cite web|author=National Hurricane Center|title=Discussion for Tropical Storm Cindy, 11 p.m. EDT, July 5 2005|publisher=NOAA|date=2005-07-05|accessdate=2006-05-15|url=http://www.nhc.noaa.gov/archive/2005/dis/al032005.discus.010.shtml]

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.

Preparations and impact

The National Hurricane Center issued a Tropical Storm Warning from Morgan City, Louisiana to Destin, Florida,cite web|author=Stewart|publisher=National Hurricane Center|date=2005-07-05|accessdate=2008-08-09|title=Tropical Storm Cindy Intermediate Advisory 9a, Corrected|url=http://www.nhc.noaa.gov/archive/2005/pub/al032005.public_a.009.shtml?] and both tourists and residents evacuated the Louisiana and Florida coasts. Workers were evacuated from oil rigs in the storm's path, and coastal refineries stopped unloading oil as Cindy's approach made such activities dangerous.cite web|author=Staff Writer|publisher=Bloomberg|date=2005-07-06|accessdate=2008-08-09|title=Tropical Storm Dennis Approaches Gulf of Mexico; Cindy Weakens|url=http://www.bloomberg.com/apps/news?pid=10000087&sid=aC2omLHe_2Lw&refer=top_world_news]

Three deaths were attributed to Cindy, none of them near the storm's landfall. Two people were killed in Georgia and another in Alabama. 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 m) affected the same area, causing some beach erosion near Grand Isle, Louisiana. Hurricane Cindy's total damage was estimated to be US$320 million.

In New Orleans, Louisiana, wind gusts reached 70 mph (110 km/h), many trees were damaged or uprootedcite web|author=Staff Writer|publisher=CBC News|date=2005-07-05|accessdate=2008-08-09|title=Weather-watchers eye Dennis as Cindy drenches Louisiana|url=http://www.cbc.ca/world/story/2005/07/06/tropical-storms050706.html] 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 laypeople in New Orleans were under the impression that Cindy was a hurricane, and referred to it as "Hurricane Cindy" before it was officially upgraded.cite web|author=B.J. and Tony|title=The Adventures of BJ and Tony Morris - New Orleans, Louisiana|publisher=|accessdate=March 18|accessyear=2007|url=http://www.bjandtony.com/200507NewOrleans.html] cite web|author=Rick Minter|publisher=The Atlanta Journal-Constitution and TheConservativeVoice.com|date=2005-10-30|accessdate=2008-08-12|title=Speedy recovery for Atlanta Motor Speedway|url=http://www.theconservativevoice.com/articles/article.html?id=9311] 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.cite web|author=Niki King|publisher=The Roanoke Times|date=2005-12-05|accessdate=2008-08-12|title=Katrina victims make Christiansburg a home|url=http://www.roanoke.com/news/nrv%5Cwb/43728] cite web|author=Karen Gleason|publisher=Del Rio News-Herald|date=2005-09-11|accessdate=2008-08-12|title=Louisiana family calling Del Rio home|url=http://www.delrionewsherald.com/story.lasso?ewcd=8d3a20080e1b17ef]

Even though it had weakened to a depression when it moved inland, Cindy's effects were still significant across the final portion of its track. The day after its landfall in southeastern Louisiana, Tropical Depression Cindy reached central Alabama. There its rainbands produced heavy rainfall and eight tornadoes.cite web|author=National Weather Service, Birmingham, AL|publisher=National Weather Service|date=2006-01-24|accessdate=2008-08-12|title=Remnants of Hurricane Cindy|url=http://www.srh.noaa.gov/bmx/significant_events/2005/07_06_Cindy/index.php] Damage was mostly limitted to trees and powerlines, but an F1 tornado in Macon county injured one man, destroyed an auto-repair shop, and damaged several nearby cars.cite web|author=National Weather Service Forecast Office, Birmingham, AL|publisher=National Weather Service|date=2006-03-21|accessdate=2008-08-12|title=Macon County F1 Tornado During Tropical Storm Cindy, July 6, 2005|url=http://www.srh.noaa.gov/bmx/significant_events/2005/07_06_Cindy/MaconF1/index.php]

In Georgia, some parts of Atlanta Motor Speedway and Tara Field airport in Hampton county suffered US$40 million damage from an F2 tornado spawned by the storm.cite web|author=National Weather Service Forecast Office|publisher=National Weather Service|date=2005-07-08|accessdate=2008-08-12|title=Damage to Atlanta Motor Speedway and Tara Field due to Tropical Storm Cindy|url=http://www.srh.noaa.gov/ffc/html/amstarafield.shtml] An F1 tornado in Fayette county damaged three homes and caused an estimated US$3 million of damage.cite web|author=National Weather Service Forecast Office|publisher=National Weather Service|date=2005-08-25|accessdate=2008-08-12|title=Damage in Fayette County due to Tropical Storm Cindy, July 6, 2005|url=http://www.srh.noaa.gov/ffc/html/faytorcindy.shtml] Four other tornadoes were confirmed across the state, although none of them caused significant damage.cite web|author=Staff|publisher=National Weather Service, Peachtree City, GA|date=2005-07-07|accessdate=2008-08-12|title=Preliminary Tornado Damage Reports from the Remnants of Tropical Storm Cindy|url=http://www.srh.noaa.gov/ffc/html/pns7705.txt] Hartsfield-Jackson Atlanta International Airport in Atlanta recorded over 5 inches (130 mm) of rain on July 6, its sixth-highest one-day rainfall since records began in 1878;cite web|author=National Weather Service Forecast Office|publisher=National Weather Service|date=2005-08-25|accessdate=2008-08-12|title=Georgia Feels Cindy's Wrath - July 6, 2005|url=http://www.srh.noaa.gov/ffc/html/cindy05.shtml] most of the rain fell during just two hours (8–10 p.m. EDT). This is more rain than the area normally gets in all of July.cite web|author=Computer Generated|publisher=Weather Underground|date=2005-08-01|accessdate=2008-08-12|title=History for Atlanta, GA:Month of July, 2005|url=http://www.wunderground.com/history/airport/KPDK/2005/7/1/MonthlyHistory.html]

Cindy's remnant low moving across western and northern North Carolina combined with a frontal boundry to produce several supercell thunderstorms. These supercells spawned a number of tornadoes in western North Carolina, at the foothills of the Appalachian mountains, but their effects were minimal.cite web|author=Jonathan Blaes|publisher=National Weather Service, Raleigh NC|date=2005-07-18|accessdate=2008-08-12|title=Tropical Storm Cindy, July 2005|url=http://www4.ncsu.edu/~nwsfo/storage/cases/20050707/] Continuing north, Cindy brough over 5 in (125 mm) of rain to areas as distant as Salisbury, Maryland. [cite web|author=David Roth|title=Hurricane Cindy Rainfall Summary|date=2008-05-01|publisher=Hydrometeorological Prediction Center|accessdate=2008-08-12|url=http://www.hpc.ncep.noaa.gov/tropical/rain/cindy2005.html]

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. [cite web|url = http://www.noaanews.noaa.gov/stories2006/s2607.htm|title = Dennis, Katrina, Rita, Stan, and Wilma "Retired" from List of Storm Names|accessdate=2006-08-28|date=2006-04-06|publisher = NOAA|author=NOAA]

ee also

* List of tropical cyclones
* List of Atlantic hurricanes
* List of 2005 Atlantic hurricane season storms
* Hurricane Cindy (2005) tornado outbreak

References

External links

* The NHC's [http://www.nhc.noaa.gov/pdf/TCR-AL032005_Cindy.pdf Tropical Cyclone Report on Hurricane Cindy] .
* The NHC's [http://www.nhc.noaa.gov/archive/2005/refresh/CINDY+shtml/ archive on Hurricane Cindy] .
* The HPC's [http://www.hpc.ncep.noaa.gov/tropical2005/CINDY/CINDY_archive.shtml archive on Hurricane Cindy] .
* [http://www.usatoday.com/weather/stormcenter/2005-07-06-Cindy-landfall_x.htm?POE=NEWISVA USA Today: Tropical Storm Cindy floods streets along Gulf Coast]
* [http://www.al.com/weather/hurricane/cindyphotos/ Photos of Cindy on al.com]
* [http://www.ohsep.louisiana.gov/newsrelated/100000withoutpower.htm Times-Picayune article the following day via ohsep.louisiana.gov]
* [http://trmm.gsfc.nasa.gov/publications_dir/cindy_6jul05.html NASA article on Cindy's rainfall]