Hurricane alert - category iii

The Saffir-Simpson Hurricane Wind Scale is a 1 to 5 rating based on a hurricane's sustained wind speed. This scale estimates potential property damage.

Advisory: Official information issued by tropical cyclone warning centers describing all tropical cyclone watches and warnings in effect along with details concerning tropical cyclone locations, intensity and movement, and precautions that should be taken. Advisories are also issued to describe: a tropical cyclones prior to issuance of watches and warnings and b subtropical cyclones. Best Track: A subjectively-smoothed representation of a tropical cyclone's location and intensity over its lifetime. The best track contains the cyclone's latitude, longitude, maximum sustained surface winds, and minimum sea-level pressure at 6-hourly intervals. Best track positions and intensities, which are based on a post-storm assessment of all available data, may differ from values contained in storm advisories. They also generally will not reflect the erratic motion implied by connecting individual center fix positions.

Hurricane alert - category iii

Tropical Depression : The formative stage of a tropical storm or a hurricane. A tropical depression has a center of circulation and sustained winds of less than 39 mph. Tropical Storm : The tropical depression has formed and strengthened. This is an organized system of strong thunderstorms with top sustained winds of 39 mph to 73 mph. This is the stage when storms are named. Category 1 : Winds mph. Storm surge ft above normal. Damage primarily to unanchored mobile homes, shrubbery and trees. Coastal road flooding and minor pier damage. Category 2 : Winds mph. Some roof, door and window damage of buildings.

Pacific Current Season Summary C. Plan to evacuate as early as possible before hurricane gale-force winds and storm surges force road closings. Customize Your Weather.

A tropical storm with a wind speed greater than 73 mph belongs to the category of hurricanes. Strong hurricanes of category 2 and higher can cause natural disasters and damage. Therefore, it is crucial to recognize them beforehand and keep the situation under control. A live map of these natural phenomena would help to detect hurricane evacuation zones, warn about a disaster such as flooding, and contribute to public safety. Our hurricane radar page allows you to track the movement of hurricanes and tropical storms on the map. To find out where the actual storm is currently moving, click the icon in the upper-right corner of the map. You will see chains of colorful dots forming the past, current, and predicted path of a hurricane, cyclone, or tropical storm.

The Saffir-Simpson Hurricane Wind Scale is a 1 to 5 rating based only on a hurricane's maximum sustained wind speed. This scale does not take into account other potentially deadly hazards such as storm surge, rainfall flooding, and tornadoes. Major hurricanes can cause devastating to catastrophic wind damage and significant loss of life simply due to the strength of their winds. Hurricanes of all categories can produce deadly storm surge, rain-induced floods, and tornadoes. These hazards require people to take protective action, including evacuating from areas vulnerable to storm surge. Disclaimer Information Quality Help Glossary.

Hurricane alert - category iii

This list does not include hurricanes that intensified further to a Category 4 or 5 , the latter being the highest ranking on the scale. The known Category 3 hurricanes cumulatively killed 18, people, including 7, in the 2nd half of the 19th century, 7, in the 20th century, and 3, so far in the 21st century. Four hurricanes accounted for more than half of the recorded deaths. In , a hurricane killed 1, people in Cuba. The Sea Islands hurricane left over 1, casualties when it struck the U. In , a hurricane killed about 4, people when it moved ashore northeast Mexico. More recently, Hurricane Jeanne in killed more than 3, people when it moved near Haiti. The NHC considers these winds to be sustained for a one-minute period at 10 metres These winds are estimated using a blend of data from different sources, including observations from nearby ships, reconnaissance aircraft, automatic weather stations, and images from various satellites.

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Saffir-Simpson Hurricane Scale Weather. September 11, Evacuation of low-lying residences along the shoreline may be required. Such storms pose a risk of injury or death to humans and animals in the storm path. Retrieved June 21, Loose outdoor items become projectiles. Coastal road flooding and minor pier damage. This scale estimates potential property damage. Large branches of trees will snap and shallowly rooted trees may be toppled. Push notifications We send timely notifications via the app in the event of a hurricane that is near your city or region. Bahamas , Southeastern United States. Near-total power loss is expected with outages that could last from several days to weeks. Major damage to lower floors of all structures located less than 20 ft above sea level and within yards of the shoreline, Evacuation of residential areas on low ground within 15 miles of the shoreline may be required. Loading live hurricane map: stay informed on current storms!

Whenever a tropical cyclone a tropical depression, tropical storm, or hurricane or a subtropical storm has formed in the Atlantic or eastern North Pacific, the NOAA National Hurricane Center NHC issues tropical cyclone advisory products at least every 6 hours at 5 am, 11 am, 5 pm, and 11 pm EDT. You can find these products on www.

You can tap each point of the tropical storm path and view details about it, such as category, wind speed including a possible storm surge , and movement speed. Damage primarily to unanchored mobile homes, shrubbery and trees. Location Help. October 12, Hurricanes of all categories can produce deadly storm surge, rain-induced floods, and tornadoes. Category 2 Sustained Winds: mph Storm surge: 6 to 8 feet. Retrieved March 5, Dion The datum was derived for surveys from a general adjustment of the first-order leveling nets of both the United States and Canada. National Weather Service: National Climatic Data Center.