Facts:
The 2018 Atlantic hurricane season runs from June 1 to November 30. The areas covered include the Atlantic Ocean, Gulf of Mexico and the Caribbean Sea.
The 2018 Atlantic hurricane season runs from June 1 to November 30. The areas covered include the Atlantic Ocean, Gulf of Mexico and the Caribbean Sea.
The National Weather Service defines a hurricane as a "tropical cyclone with maximum sustained winds of 74 mph (64 knots) or higher."
Hurricanes are rated according to intensity on the Saffir-Simpson Hurricane Wind Scale. The 1-5 scale estimates potential property damage.
A Category 3 or higher is considered a major hurricane.
The National Hurricane Center advises preparedness:
A hurricane watch indicates the possibility that a region could experience hurricane conditions within 48 hours.
A hurricane warning indicates that sustained winds of at least 74 mph are expected within 36 hours.
Hurricane names are pulled from six rotating lists originated by the National Hurricane Center and maintained and updated by the World Meteorological Organization. Storm names are retired only when those storms are particularly deadly and costly.
Predictions:
April 5, 2018 - The Colorado State University Tropical Meteorology Project team predicts a slightly above average Atlantic hurricane season, saying they "do not anticipate a significant El Niño event this summer/fall." The team forecasts seven Atlantic hurricanes and three major Atlantic hurricanes.
April 5, 2018 - The Colorado State University Tropical Meteorology Project team predicts a slightly above average Atlantic hurricane season, saying they "do not anticipate a significant El Niño event this summer/fall." The team forecasts seven Atlantic hurricanes and three major Atlantic hurricanes.
May 24, 2018 - The National Oceanic and Atmospheric Administration (NOAA) forecasts a 45% chance for an above-normal season, predicting that there is a 70% chance of having 10 to 16 named storms, of which five to nine could develop into hurricanes, including one to four major hurricanes (Categories 3-5).
August 9, 2018 - NOAA lowers its 2018 forecast to a 30% chance for an above-normal season, with a total of nine to 13 named storms, including zero to two major hurricanes.
Sub-Tropical Storm Alberto
May 25, 2018 - Subtropical Storm Alberto forms off the Yucatan Peninsula.
May 28, 2018 - Makes landfall near Laguna Beach, Florida. Alberto weakens to a depression later in the day.
May 28-31, 2018 - In Polk County, North Carolina, news anchor Mike McCormick and photojournalist Aaron Smeltzer, of Greenville, South Carolina-based CNN affiliate WYFF, are killed when a tree falls on their SUV as they cover the hazardous weather, the station says. In total, five people are reported dead after Alberto makes landfall, with another person missing in north-central Virginia.
May 25, 2018 - Subtropical Storm Alberto forms off the Yucatan Peninsula.
May 28, 2018 - Makes landfall near Laguna Beach, Florida. Alberto weakens to a depression later in the day.
May 28-31, 2018 - In Polk County, North Carolina, news anchor Mike McCormick and photojournalist Aaron Smeltzer, of Greenville, South Carolina-based CNN affiliate WYFF, are killed when a tree falls on their SUV as they cover the hazardous weather, the station says. In total, five people are reported dead after Alberto makes landfall, with another person missing in north-central Virginia.
Hurricane Beryl
July 5, 2018 - Tropical Storm Beryl forms.
July 6, 2018 - Beryl becomes a Category 1 hurricane.
July 7, 2018 - Weakens to a tropical storm.
July 8, 2018 - Downgraded to a remnant low pressure system as it moves over the northeastern Caribbean Sea.
July 5, 2018 - Tropical Storm Beryl forms.
July 6, 2018 - Beryl becomes a Category 1 hurricane.
July 7, 2018 - Weakens to a tropical storm.
July 8, 2018 - Downgraded to a remnant low pressure system as it moves over the northeastern Caribbean Sea.
Hurricane Chris
July 8, 2018 - Tropical Storm Chris forms about 150 miles south of Cape Hatteras, North Carolina.
July 10, 2018 - Chris becomes a hurricane.
July 12, 2018 - Weakens to a tropical storm and then a post-tropical cyclone.
July 8, 2018 - Tropical Storm Chris forms about 150 miles south of Cape Hatteras, North Carolina.
July 10, 2018 - Chris becomes a hurricane.
July 12, 2018 - Weakens to a tropical storm and then a post-tropical cyclone.
Tropical Storm Debby
August 7, 2018 - Subtropical Storm Debby forms.
August 8, 2018 - Strengthens to a tropical storm.
August 9, 2018 - Weakens to a post-tropical cyclone.
August 7, 2018 - Subtropical Storm Debby forms.
August 8, 2018 - Strengthens to a tropical storm.
August 9, 2018 - Weakens to a post-tropical cyclone.
Tropical Storm Ernesto
August 16, 2018 - Tropical Storm Ernesto forms over the central Atlantic.
August 18, 2018 - Weakens to a post-tropical cyclone.
August 16, 2018 - Tropical Storm Ernesto forms over the central Atlantic.
August 18, 2018 - Weakens to a post-tropical cyclone.
Hurricane Florence
September 1, 2018 - Tropical Storm Florence forms about 155 miles west of the Cabo Verde Islands.
September 4, 2018 - Florence becomes a Category 1 hurricane.
September 5, 2018 - Strengthens into a Category 4 hurricane.
September 6, 2018 - Weakens to a tropical storm.
September 9, 2018 - Strengthens back into a Category 1 hurricane about 750 miles southeast of Bermuda.
September 10, 2018 - Florence is upgraded to a major hurricane. The storm strengthens over the course of the day, upgraded from Category 3 to 4, prompting evacuation orders along the coast of North Carolina, South Carolina and Virginia.
September 12, 2018 - After weakening, Florence is downgraded to a Category 2 hurricane. Although that means decreased wind speeds, forecasters still warn of a dangerous storm surge in coastal communities and flooding rain across a wide swath of the Southeast. Governors in five states and the District of Columbia declare states of emergency.
September 1, 2018 - Tropical Storm Florence forms about 155 miles west of the Cabo Verde Islands.
September 4, 2018 - Florence becomes a Category 1 hurricane.
September 5, 2018 - Strengthens into a Category 4 hurricane.
September 6, 2018 - Weakens to a tropical storm.
September 9, 2018 - Strengthens back into a Category 1 hurricane about 750 miles southeast of Bermuda.
September 10, 2018 - Florence is upgraded to a major hurricane. The storm strengthens over the course of the day, upgraded from Category 3 to 4, prompting evacuation orders along the coast of North Carolina, South Carolina and Virginia.
September 12, 2018 - After weakening, Florence is downgraded to a Category 2 hurricane. Although that means decreased wind speeds, forecasters still warn of a dangerous storm surge in coastal communities and flooding rain across a wide swath of the Southeast. Governors in five states and the District of Columbia declare states of emergency.
Tropical Storm Gordon
September 3, 2018 - Tropical Storm Gordon forms about 10 miles west of Key Largo, Florida.
September 4, 2018 - Makes landfall near the Alabama-Mississippi border.
September 5, 2018 - The National Hurricane Center reports that a child died in Pensacola when a tree fell on a mobile home. Gordon later weakens to a tropical depression as it moves inland.
September 3, 2018 - Tropical Storm Gordon forms about 10 miles west of Key Largo, Florida.
September 4, 2018 - Makes landfall near the Alabama-Mississippi border.
September 5, 2018 - The National Hurricane Center reports that a child died in Pensacola when a tree fell on a mobile home. Gordon later weakens to a tropical depression as it moves inland.
Hurricane Helene
September 7, 2018 - Tropical Storm Helene forms about 405 miles east of the Cabo Verde Islands.
September 9, 2018 - Helene strengthens to a Category 1 hurricane.
September 11, 2018 - Helene is a Category 2 hurricane on track to head out to sea towards Europe.
September 13, 2018 - A weakened Helene is a tropical storm heading towards the Azores islands.
September 7, 2018 - Tropical Storm Helene forms about 405 miles east of the Cabo Verde Islands.
September 9, 2018 - Helene strengthens to a Category 1 hurricane.
September 11, 2018 - Helene is a Category 2 hurricane on track to head out to sea towards Europe.
September 13, 2018 - A weakened Helene is a tropical storm heading towards the Azores islands.
Tropical Storm Isaac
September 8, 2018 - Tropical Storm Isaac forms about 1,640 miles east of the Windward Islands.
September 8, 2018 - Tropical Storm Isaac forms about 1,640 miles east of the Windward Islands.
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Kirk
Leslie
Michael
Nadine
Oscar
Patty
Rafael
Sara
Tony
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William
Kirk
Leslie
Michael
Nadine
Oscar
Patty
Rafael
Sara
Tony
Valerie
William
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