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Originally, a storm surge of 9-12 feet was listed for a category 3 hurricane. This association is no longer used as storm surge is influenced by more than just the sustained wind speed used to determine a hurricane's category.
Wiki User
∙ 8y ago
Wiki User
∙ 8y agoCategory three is what has been officially said. However, more recently storm surge has been excluded as a hurricane's intensity is not the only thing that affects the storm surge. The shape and slope of a coastline and sea floor as well as the size of the storm can greatly affect storm surge. For example, Hurricane Katrina, a category 3 storm at landfall, produced a 28 foot storm surge, which was well into what was considered the category 5 range.
Wiki User
∙ 8y agoOriginally, a storm surge of 9-12 feet was said to be associated with a category 3 hurricane. However, such associations have been dropped since the height of a storm surge is affected by many factors of which wind speed, the determining factor for a hurricane's category, is only one.
Wiki User
∙ 7y agoStorm surge heights are no longer associated with specific hurricane categories as storm surges are influenced by more than just wind speed. However, originally, a 9 ft storm surge would have been associated with a category 3 hurricane.
Wiki User
∙ 12y agoA category three hurricane would produce a storm surge of 9-12 feet.
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What is hurricane Agnes wind speed?
hurricane agnes was a category 1 hurricane which means it had winds 74-95 MPH and a storm surge of 4-5 feet. the highest winds were measured at 85MPH.
Did hurricane Rita cause a storm surge?
Yes. The storm surge from Hurricane Rita reached a height of 17 feet in some places and flooded areas still recovering from Hurricane Katrina.
How fast are the winds in category 5 hurricane?
A category 5 hurricane has sustained winds of at least157 miles per hour.
What conditions do category 5 hurricanes cause?
A category 5 hurricane has sustained winds of at least 157 mph with gusts possibly exceeding 200 mph. The waves are enormous and the storm surge can exceed 20 feet. All these can result in massive destruction and loss of life if such a storm were to make landfall.
How do you measure a hurricane?
Category Wind Speed (mph) Damage at Landfall Storm Surge (feet) 1 74-95 Minimal4-5 2 96-110 Moderate 6-8 3 111-130 Extensive 9-12 4 131-155 Extreme 13-185 Over 155 Catastrophic 19+. Minimal would be a 1 step hurricane, a moderate would be a 2 step hurricane, an extensive would be a 3 step hurricane,an extreme would be a 4 step hurricane, and a catastrophic is a 5 step hurricane. You need to see how strong the wind is blowing.
What is hurricane Agnes wind speed?
hurricane agnes was a category 1 hurricane which means it had winds 74-95 MPH and a storm surge of 4-5 feet. the highest winds were measured at 85MPH.
How big was Hurricane Katrina on the Richter scale?
In places the storm surge of Hurricane Katrina reached a height of 28 feet.
Did hurricane Rita cause a storm surge?
Yes. The storm surge from Hurricane Rita reached a height of 17 feet in some places and flooded areas still recovering from Hurricane Katrina.
How much storm surge is expected from Hurricane Sandy along the east coast of US?
Hurricane Sandy is expected to cause 6 to 11 feet storm surge.
What is category 1 on Saffir-Simpson System?
It is the weakest hurricane on the scale. It is stronger than a tropical depression and storm. Typically to fit the category the system has winds 74-95 mph and storm surge is 4-5 feet. Hope this helped!
How high was the storm surge in New Jersey during Hurricane Sandy?
Battery Park (on Manhatten Island, New York) reported 13.88 feet of surge.
How fast are the winds in category 5 hurricane?
A category 5 hurricane has sustained winds of at least157 miles per hour.
How did the moon affect the storm surge of hurricane sandy?
An almost full moon increased the height of the tide during Hurricane Sandy's storm surge. Homes were flooded with more than 4 feet of water in mere seconds.
What conditions do category 5 hurricanes cause?
A category 5 hurricane has sustained winds of at least 157 mph with gusts possibly exceeding 200 mph. The waves are enormous and the storm surge can exceed 20 feet. All these can result in massive destruction and loss of life if such a storm were to make landfall.
What is the number of feet the ocean rises above normal high tide during a hurricane?
It is a storm surge
How high was water during Hurricane Katrina?
Hurricanes extend up to the tropopause, which is in the range of 8 to 10 miles high in the latitudes where hurricanes are found.
What is the most dangerous effect on a hurricane?
The most devastating after-effect of a hurricane is coastal and inland flooding related to storm surge. A storm surge is water that's pushed ashore as a result of hurricane winds. The storm creates winds and weather conditions of its own. This, combined with regular normal tides in the area, create a "hurricane storm tide," also known as a storm surge. Water from this tide can result in an increase in the water level by 15 to 20 feet - or more. If a storm surge comes ashore in an area that is flat or not very high above sea level, the results can be horrific, as seen in the United States most recently in Hurricane Katrina. This storm produced the highest storm surge in the U.S. - more than 28 feet in some areas. Predicting storm surge is a significant part of predicting where a hurricane will hit, as this is a factor in knowing what areas of the communinity must evacuate.
