South Texas braced for flooding Sunday after Hanna roared ashore as a hurricane the day before, bringing winds that lashed the Gulf Coast with rain and storm surge to a part of the country trying to cope with a spike in cases of the coronavirus.
The first hurricane of the 2020 Atlantic cyclone season made landfall twice as a Category 1 storm on Saturday afternoon within the span of little over an hour. The first landfall happened at around 5 p.m. about 24 kilometers north of Port Mansfield, which is about 209 km south of Corpus Christi. The second landfall took place nearby in eastern Kenedy County. Hanna came ashore with maximum sustained winds of 145 kph.
Brace(s) or bracing may refer to:
South Texas braces for flooding as Hurricane Hanna brings heavy rain
A flood is an overflow of water that submerges land that is usually dry. In the sense of “flowing water”, the word may also be applied to the inflow of the tide. Floods are an area of study of the discipline hydrology and are of significant concern in agriculture, civil engineering and public health.
Flooding may occur as an overflow of water from water bodies, such as a river, lake, or ocean, in which the water overtops or breaks levees, resulting in some of that water escaping its usual boundaries, or it may occur due to an accumulation of rainwater on saturated ground in an areal flood. While the size of a lake or other body of water will vary with seasonal changes in precipitation and snow melt, these changes in size are unlikely to be considered significant unless they flood property or drown domestic animals.
Floods can also occur in rivers when the flow rate exceeds the capacity of the river channel, particularly at bends or meanders in the waterway. Floods often cause damage to homes and businesses if they are in the natural flood plains of rivers. While riverine flood damage can be eliminated by moving away from rivers and other bodies of water, people have traditionally lived and worked by rivers because the land is usually flat and fertile and because rivers provide easy travel and access to commerce and industry.
Some floods develop slowly, while others can develop in just a few minutes and without visible signs of rain. Additionally, floods can be local, impacting a neighborhood or community, or very large, affecting entire river basins.
Hurricane Hanna makes landfall in coronavirus-battered Texas
Forecasters downgraded Hanna to a tropical storm early Sunday. The storm had maximum sustained winds at 95 kph, the National Hurricane Center said in a 4 a.m. advisory.
South Texas braces for flooding as Hurricane Hanna brings heavy rain
Many parts of Texas, including areas near where Hanna came ashore, have been dealing with a surge in coronavirus cases in recent weeks, but local officials said they were prepared for whatever the storm might bring.
Chris Birchfield, a meteorologist with the National Weather Service in Brownsville, said residents needed to remain alert. Hanna’s winds weakened, but the storm’s real threat remained heavy rainfall.
“We’re not even close to over at this point,” Birchfield said. “We’re still expecting catastrophic flooding.”
Forecasters said Hanna could bring 15 to 30 centimeters of rain through Sunday night — with isolated totals of 46 centimeters — in addition to coastal swells that could cause life-threatening surf and rip current conditions.
Time-lapse of Hurricane Hunter aircraft flying through Tropical Storm Hanna
Some areas in South Texas had already reported receiving up to 23 centimeters of rain, including Cameron County, which borders Mexico and where Brownsville is located. Rainfall totals were expected to rise throughout the evening and into Sunday.
“It’s been all day,” Melissa Elizardi, a spokeswoman for Cameron County Judge Eddie Treviño, said of the rainfall.
In a tweet, President Donald Trump said his administration was monitoring Hanna, along with Hurricane Douglas, which was heading toward Hawaii in the Pacific Ocean.
Sherry Boehme, who lives in a condo along the beach in Corpus Christi, said the storm’s approach had increased the anxiety she has felt during the pandemic. The 67-year-old has mostly stayed at home because of health issues related to chronic lung disease.
“It’s almost like a double whammy to us,” Boehme said Saturday by phone. “I think it’s made a lot of people nervous. … We’ll get through it. Everybody is good and strong and sticks together.”
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Hanna came nearly three years after Hurricane Harvey made landfall northeast of Corpus Christi. Hanna was not expected to be as destructive as Harvey, which killed 68 people and caused an estimated $125 billion in damage in Texas.
First responders in Corpus Christi proactively placed barricades near intersections to have them ready to go if streets began to flood, Mayor Joe McComb said. More than 43,700 people throughout South Texas, including Corpus Christi, Harlingen and Brownsville, were without power Saturday evening, according to AEP Texas.
The U.S. Coast Guard was called to help with the rescue of a couple on a sailboat that was taking on water Saturday evening in a harbor near Corpus Christi, spokesperson Paige Hause said. A swiftwater rescue team assisted in getting the couple back to land without injuries.
Corpus Christi is in Nueces County, where health officials made headlines when they revealed that 60 infants tested positive for COVID-19 from July 1 to July 16.
Farther south in Cameron County, more than 300 confirmed new cases have been reported almost daily for the past two weeks, according to state health figures. The past week has also been the county’s deadliest of the pandemic.
Coastal states scrambled this spring to adjust emergency hurricane plans to account for the virus, and Hanna loomed as the first big test.
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South Texas officials’ plans for any possible rescues, shelters and monitoring of the storm will have the pandemic in mind and incorporate social distancing guidelines and mask wearing. Cameron County planned to open at least three evacuation shelters. Other counties and cities throughout South Texas had also opened shelters, with many requiring face masks.
Gov. Greg Abbott said Saturday that some sheltering would take place in hotel rooms so people could be separated.
“We cannot allow this hurricane to lead to a more catastrophically deadly event by stoking additional spread of COVID-19 that could lead to fatalities,” Abbott said.
Various resources and personnel to respond to the storm were on standby across the state, including search-and-rescue teams and aircraft.
Abbott said he has issued a disaster declaration for 32 counties in Texas and had asked the federal government to approve a similar declaration.
Tornadoes were also possible overnight Saturday into Sunday for parts of the lower to middle Texas coastal plain. A tropical storm warning was in effect Sunday morning from Barra el Mezquital in Mexico to Baffin Bay, Texas. Earlier warnings and watches were discontinued, forecasters said.
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Mexico’s northeasternmost states, coastal Tamaulipas and Nuevo Leon just to its west, also took precautions ahead of the storm’s arrival. Tamaulipas disinfected shelters to try to avoid spreading COVID-19, the state’s governor, Francisco Cabeza de Vaca, tweeted. Meanwhile, the civil protection department was sending rescue boats and other equipment to northern Nuevo Leon because heavy rains were expected.
David León, the national director of the civil protection department, told Milenio TV on Saturday that as many as 800 shelters could be activated in the parts of Mexico that could be affected by Hanna.
In the Mexican city of Matamoros, which is in Tamaulipas and across the border from Brownsville, Texas, volunteers were keeping a close eye on Hanna, worried that the storm could affect a makeshift migrant camp near the Rio Grande where about 1,300 asylum seekers, including newborn babies and elderly residents, have been waiting under the U.S. immigration policy informally known as “Remain in Mexico.”
Meanwhile, Douglas was expected to be near the main Hawaiian Islands late Saturday night and will move over parts of the state Sunday and Monday. A hurricane warning was in effect for Oahu County.
© 2020 The Canadian Press