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Hurricane Nicholas fades, but additional flooding possible as soggy pattern continues | News – New Orleans, Louisiana

New Orleans, Louisiana 2021-09-16 16:00:00 –

After the wreckage of Hurricane Nicholas weakened into a tropical depression and flooded some homes and businesses, and raining up to 6 inches in parts of southeastern Louisiana, the next week’s shower , Poses an additional high water threat to the entire Parliament area.

Flash flood surveillance was valid until Friday, and the National Weather Service issued flood warnings until Friday on many rivers in the Florida parish, including the Tangipahoa River near Robert, the Tickfaw River in Liverpool, and the Amite River in Morpa.

Floods were reported in the Baton Rouge when the tropical cyclone Nicholas struck look at a picture

Julie Lesko, senior service hydrologist at NWS, said: “Because we are in southeastern Louisiana, people are experiencing a lot of climate change due to heavy rains. It has only rained enough this year.”

Nicholas, the second hurricane to reach the United States this season, landed in Texas this week as a Category 1 storm. Two weeks later, after hurricane Ida struck the area as Category 4, it drifted to southeastern Louisiana and was destroyed from the coast to the Mississippi border.

Nicholas was subsequently downgraded to a tropical depression, but this week’s heavy rains were a notable concern for meteorologists. The accumulation of debris from Aida causes flooded areas throughout the state to not drain rapidly, soils to saturate, and storms quickly run out to generate water. It rises faster in the lowlands.

Most of the state’s rivers have not risen as high as they did in Aida, according to Resco, but some areas have seen small to moderate floods. An additional 2-5 inches is expected until Friday.

She said that because southeastern Louisiana is close to the coast, just a few inches of rain can have a variety of impacts on floods, depending on the number of storms the region experiences in a particular time frame. explained.

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“It may be a typical summer day to see it spread 2 to 5 inches a day, but it’s already been raining a lot in the last few days,” Resco said. “That means, coupled with Aida’s saturation, in some areas even 2-5 inches of rain can’t be treated locally, resulting in flash floods occurring much faster.”

On Thursday morning, in East Baton Rouge, the National Weather Service reported flash floods in the area of ​​Northern Gardere, and cars foiled with approximately 6-inch water columns were piled up on Burbank Drive.

At the same time, the Livingston Parish Sheriff’s Office issued high water warnings on several roads and monitored six more for possible floods. The NWS website also reported that “a large number of roads were closed due to floods” throughout the Tangipahoa parish.

“Don’t threaten”: You can’t lose insurance coverage for filing Aida’s claims, officials say

As Nicholas traveled across central Gulf on Friday, NWS said residents could expect additional rainfall of 2 to 4 inches, with isolated quantities of up to 6 inches.

Authorities warned that flash flood effects could occur throughout the region, especially in urban areas. Flash flood clocks were published in the East Baton Rouge Parish until Friday.

Resco warned the residents to take the flash flood warning seriously.

“If we’re flash flood warnings all day, that’s when you want to be careful, because street floods can happen much faster,” she said.

Hurricane Nicholas fades, but additional flooding possible as soggy pattern continues | News Source link Hurricane Nicholas fades, but additional flooding possible as soggy pattern continues | News

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