Tropical Cyclone Climatology. Contents. Overview. A tropical cyclone is a rotating, organized system of clouds and thunderstorms that originates over tropical or subtropical waters and has a closed low- level circulation. Tropical cyclones rotate counterclockwise in the Northern Hemisphere.
They are classified as follows: Tropical Depression: A tropical cyclone with maximum sustained winds of 3. Tropical Storm: A tropical cyclone with maximum sustained winds of 3.
Hurricane: A tropical cyclone with maximum sustained winds of 7. In the western North Pacific, hurricanes are called typhoons; similar storms in the Indian Ocean and South Pacific Ocean are. Major Hurricane: A tropical cyclone with maximum sustained winds of 1. Category 3, 4 or 5 on the Saffir- Simpson Hurricane Wind Scale.
PORTRAIT OF A HURRICANE Given that the hurricane, as an engine, is inefficient and hard to start and sustain, and most tropical storms will never reach.
Hurricane Hazel was the deadliest and costliest hurricane of the 1954 Atlantic hurricane season. The storm killed at least 400 people in Haiti before striking the. Tornado and Weather News Reports, late breaking tornado and hurricane reports. Controversial, flamboyant, and spontaneous are probably the best words to describe Lisa 'Left Eye' Lopes. Born in Philadelphia, and raised throughout the world as the.
Rubin 'Hurricane' Carter Dies at 76: Wrongly Jailed Boxer Championed Justice After Winning His Own. Kim Darby, nome d'arte di Deborah Zerby (Los Angeles, 8 luglio 1947),
Tropical cyclones forming between 5 and 3. North latitude typically move toward the west. Sometimes the winds in the middle and upper levels of the atmosphere change and steer the cyclone toward the north and northwest. When tropical cyclones reach latitudes near 3.
North, they often move northeast. Tropical Cyclone formation regions with mean tracks (courtesy of the NWS Jet. Stream Online School). Atlantic & Eastern Pacific Climatology. The Atlantic hurricane season runs from June 1st to November 3. Eastern Pacific. hurricane season runs from May 1.
November 3. 0th. The Atlantic basin includes the. Atlantic Ocean, Caribbean Sea, and Gulf of Mexico. Progress of the average Atlantic season. Date upon which the following number of events. Number. Named systems.
Hurricanes. Category 3 or greater. July 9. Aug 1. 0Sep 4.
Aug 1 Aug 2. 8Oct 3. Aug 1. 3 Sep 9- 4. Aug 2. 3 Sep 2. 1- 5. Aug 3. 1 Oct 7- 6. Sep 8 Nov 2. 3- 7. Sep 1. 6 - -8. Sep 2.
Oct 4 - -1. 0Oct 1. Nov 2. 3 - -Table 2. Progress of the average eastern Pacific season. Date upon which the following number of events. Number. Named systems. Hurricanes. Category 3 or greater.
June 1. 0 June 2. July 1. 92 June 2. July 1. 4Aug 1. 9 3 July 5 July 2.
Sep 2. 0 4 July 1. Aug 1. 2 - 5 July 2. Aug 2. 6 - 6 July 3.
Sep 9 - 7 Aug 7 Sep 2. Aug 1. 5 Oct 1. 5 - 9 Aug 2. Sep 1 - -1. 1Sep 1. Sep 1. 9 - -1. 3Sep 2. Oct 1. 1 - -1. 5Nov 5 - -Number of Tropical Cyclones per 1. Years. The official hurricane season for the Atlantic Basin (the Atlantic Ocean, the Caribbean Sea, and the Gulf of Mexico) is from 1 June to 3. November. However, deadly hurricanes can occur anytime in the.
Points of Origin by 1. Day Period. The figures below show the points of tropical cyclone genesis by 1. These figures depict named storms only. These figures only depict average. Hurricanes can originate in different locations and travel much different paths from the average.
Nonetheless, having a sense. High Resolution History Maps. All North Atlantic and Eastern North Pacific tropical cyclones. All North Atlantic and Eastern North Pacific hurricanes(at least Category 1 on the Saffir- Simpson Hurricane Scale)All North Atlantic and Eastern North Pacific major hurricanes(at least Category 3 on the Saffir- Simpson Hurricane Scale)Named Cyclones by Year. Bars depict number of named systems (yellow).
Download hires image. Download table of data (PDF)Hurricane Return Periods. Hurricane return periods are the frequency at which a certain intensity of hurricane.
In simpler terms, a return period of 2. Category 3 or. greater hurricane passed within 5. Estimated return period in years for hurricanes passing within 5. U. S. Coast. Estimated return period in years for major hurricanes passing within 5.
U. S. Coast. CONUS Hurricane Strikes. CONUS Hurricane Strikes (Courtesy of NCDC).
CONUS Hurricane Strike Density (county maps)1. U. S. Hurricane Strikes 1.
U. S. Hurricane Strikes - West Gulf 1. U. S. Hurricane Strikes - East Gulf 1.
U. S. Hurricane Strikes - Southeast 1. U. S. Hurricane Strikes - Northeast 1. U. S. Major Hurricane Strikes 1.
U. S. Major Hurricane Strikes - West Gulf 1. U. S. Major Hurricane Strikes - East Gulf 1. U. S. Major Hurricane Strikes - Southeast 1. U. S. Major Hurricane Strikes - Northeast Learn more about climate impacts from the NWS Climate Prediction Center.
Hurricane Matthew washes away segment of Florida highway. CAPE CANAVERAL, Fla. Lucie County Fire District's Facebook page says rescuers responded to couple's home Friday morning after neighbors found them not breathing. They were taken to a nearby hospital, where county spokesman Erick Gill says they later died. Officials say the couple had been running a generator inside their garage throughout the storm.
Officials didn't immediately naming the couple. Two women in Florida were also killed in separate accidents. He said they were all going back to his third- floor condominium to spend the night. Local officials ordered a mandatory evacuation for Tybee on Wednesday, but some residents insisted on staying put. The hurricane's center was expected to pass early Saturday.
Todd said he doesn't regret his decision, . There's a little bit of nervous tension right now. No one will be permitted to enter the barrier island. Friday on the mainland portions of the county. One of the hardest hit areas is Volusia County where nearly 2. Nearly 2. 00,0. 00 people in Brevard County, the home to Cape Canaveral, were also without power along with nearly 1. Jacksonville area.
But the fury of the storm was strong enough that it has also caused outages in Central Florida. Nearly 1. 50,0. 00 customers who live in the Orlando area are without electricity. The man escaped with minor injuries, but the woman was killed. Authorities didn't immediately name the victims.
Earlier Friday, Volusia County emergency management director Jim Judge reported the death of a woman after a tree fell on her house. More than 3. 00 people were killed in the Caribbean as a result of the hurricane, mostly in Haiti. The Navy said they'll be able to quickly distribute relief. Lt. Jeffrey Prunera said two other ships, the USS George Washington aircraft carrier and the USS Comfort hospital ship, are awaiting further orders in the South Atlantic to possibly help as well. The military has established Joint Task Force Matthew to oversee its relief efforts. By Friday afternoon, 1.
EDT Friday, the National Hurricane Center said Matthew had sustained winds of 1. Category 2 storm. At one point, Matthew reached the strongest Category 5 designation, but it has been slowly weakening as it has moved closer to Florida. The storm left more than 3.
Caribbean and at least one person has died in Florida. More than 1 million homes and businesses are without power in the state. Judge says her family took her to a hospital, where she died.
More than 3. 00 people were killed in the Caribbean. Most of the customers in Flagler and Volusia County - the home to Daytona Beach - were without power. Other hard hit areas include Brevard and Indian River counties. The storm was strong enough to also cause outages in Central Florida. More than 1. 00,0. Orlando area are without electricity.
The worse of the storm is expected to move in overnight and Matthew is expected to be just off Charleston about daybreak as a Category 2 hurricane with 1. Charleston, North Charleston, and Mount Pleasant are all imposing curfews from midnight Friday through 6 a. Officials say they don't want people driving or walking around while law officers and emergency workers have to deal with issues related to the storm.
In Beaufort County a curfew will be in effect from dusk Friday through dawn on Saturday. Pat Mc. Crory says he's about worried that the storm could lead to heavier rains than previously estimated at or near the coast, and cause power outages from high winds. Obama has already declared states of emergency in Florida, Georgia and South Carolina, the other states in Matthew's path. He said while it wasn't easy finding a room they found a motel and booked the last room it had.
Early October is already a popular time for travelers to visit Asheville, but adding hundreds or even thousands of evacuees has put a crunch on hotel rooms. Sandy Dorsainvil is a Haitian- American community leader in Miami.
She says volunteers eager to return to work waited in long lines at the Miami Gardens warehouse early Friday. Cedric Pringle told reporters that nine U. S. He said that there are currently about 2. U. S. The official said it will head for Haiti once it moves out of the way of the storm. The official was not authorized to discuss the ship's movement publicly so spoke on condition of anonymity.
After flying over the area Friday, Pringle described the damage as . He says the main damage has come from the high winds, mudslides and flooding. The central government's official death toll stood at nearly 3. He reported some power outages, along with a loss of air conditioning and water pressure in some buildings, and scattered debris. Otherwise, the space center appeared to weather the storm fairly well, experiencing a minimal storm surge.
Kennedy is no longer an active launching site; the space shuttles have been retired for five years. Both former shuttle launch pads, however, are being refurbished, one by NASA for its future Space Launch System rockets meant to carry astronauts beyond low- Earth orbit, and the other by private company Space. X. Saturday as Hurricane Matthew moves along the South Carolina coast. Police Chief Greg Mullen told a news conference Friday that officials expect unusually high tides driven by the storm along with the torrential rains that Matthew is expected to bring. He said no cars or pedestrians will be allowed on the streets during the overnight period. Augustine, Florida, Mayor Nancy Shaver says the 4. Hurricane Matthew.
Augustine's 1. 4,0. No injuries or deaths had been reported as of Friday afternoon, but the mayor said it will be several hours before authorities can get out and begin damage assessments. She said damage will be . But he says a friend has a third- floor condo across the street that he and his dozen or so customers can flee to if necessary. Steve Todd was having a drink at Ratterree's bar before lunch Friday.
He said his wife and child evacuated, but he stayed to try to protect their home and belongings. Island residents were ordered to evacuate Wednesday. Most left, some of them hitting the road at the last minute Friday. Tybee Island councilman Monty Parks was out Friday morning offering rides to a few stragglers who wanted to leave but had no transportation to the mainland. He said he was trying to make sure everyone got out, .
Friday. The transfer of prisoners came as a result of Gov. Nathan Deal's mandatory evacuation order for anyone east of Interstate 9. Bryson said offenders will be moved back to the coastal facilities once his staff has had a chance to assess any potential damage and has determined conditions are safe. County Sheriff Jim Proctor says he'll decide whether to extend the curfew on a day- to- day basis. Proctor says he hopes a curfew will keep people indoors overnight and prevent injuries. Glynn County, located just north of Camden, announced a midnight to 5 a. Glynn County officials have said the curfew will be in place each night of the weekend, ending Monday at 5 a.
Nikki Haley says the forecast for the state appears to have gotten worse: There are now hurricane warnings for the entire coast and the latest projections from the National Hurricane Center show the center of the storm very close to the coast near Charleston early Saturday morning. Earlier projections had the hurricane farther offshore. At a news conference Friday, Haley warned residents that South Carolina is now looking at major winds, major storm surges, and flooding that could compare to the historic floods of last October. Power outages are also expected. Haley said an estimated 3. Augustine, Florida, to watch Hurricane Matthew roll past.
Lucio Bottieri of Jackson, New Jersey said Friday that he has . Augustine. As winds and rains from Matthew battered the coast, they stood by a seawall at the Castillo de San Marcos, a 1. Spanish fort. Salt water blasted into the air and hard, driving rain pelted them, prompting them to go back to their hotel for a break. They vowed to venture out again, however. A stork has apparently found refuge in a zoo bathroom.
The St. Augustine Alligator Farm and Zoological Park has shared a photo of a marabou stork inside a bathroom at the facility. The zoo's Facebook page jokes in the caption, . The zoo also shared photos of young alligators swimming indoors in plastic tubs and other birds walking around freely inside a building.
The zoo says it has moved all of its birds and mammals inside. Most took selfies or videos, then hustled back to their cars before the rains picked up again. Marcos Reyes brought his dog, who seemed skeptical about the rain, strong winds and surf. He too was evacuating, but reluctantly, to his parents' home about 2. Reyes said he would like to stay and watch, but he said his parents would kill him.
They removed any loose items from the boat, including sails and canvas, and double- tied it to the dock. Robin Bontrager said they're both retired schoolteachers who decided life was too short to skip adventures. She was emotional Friday as rain poured down around Dock 3 where their boat will ride out the hurricane, surrounded by several other boats that are full- time homes to fellow . Flood warnings were expected to continue through 1. Friday for parts of Seminole, Brevard and Volusia counties. All causeways to the barrier islands and beachside communities remained closed for the Florida Department of Transportation to conduct assessments of the bridges for structural integrity. The Brevard County Board of Commissioners urged residents to be patient as authorities assess the storm's impact, and warned that .
Buelterman attributed some people's complacency to the fact that the area hasn't had a major storm for some time. He remarked: . Dickey, his mother and his two daughters were among several last- minute evacuees leaving Tybee Island early Friday. The U. S. Coast Guard has closed the Port of Charleston as Hurricane Matthew approaches South Carolina. The agency says no vessels may leave Charleston or enter the port.