Tag Archives: Flash Flooding

2,000-mile winter storm to wash out the Northeast

Northeast Rain

Important Takeaways:

  • A powerful two-pronged winter storm spanning nearly 2,000 miles has brought stark contrasts across the nation this week. While parts of the Northeast brace for icy conditions, the South faces the threat of torrential downpours and flash flooding.
  • Travelers should anticipate significant disruptions, while residents should prepare for potential floods, severe thunderstorms, strong winds and heavy snowfall.
  • Multiple rounds of heavy rain will drench the Deep South, particularly in parts of Texas, Louisiana, Alabama and Georgia, according to the FOX Forecast Center. Rain totals will range from 2-3 inches, with locally higher amounts of more than 5 inches possible.
  • Rounds of beneficial rain will soak the Northeast and the Interstate 95 corridor likely through the early hours of Thursday, according to the FOX Forecast Center. Areas along I-95 could receive 3-5 inches of rain.
  • Wednesday is shaping up to be a washout, with an elevated risk of flash flooding along the I-95 corridor, according to the FOX Forecast Center. This rain will arrive well ahead of the advancing cold front, driven by tropical-like moisture streaming out of the Southeast.

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Missouri flooding claims 5 with November rainfall smashing previous record

Flash-Floods-Missouri

Important Takeaways:

  • At least five people were killed after torrential rainfall led to flash flooding in central and eastern Missouri, impacting transportation and making it challenging for some voters to reach their polling place on Tuesday.
  • The relentless rain, which shattered November rainfall records, turned streets into rivers, inundated homes and forced widespread closures.
  • According to the St. Louis County Police Department, preliminary investigations revealed that one of the victims, identified as an adult female, drove her car into floodwaters in the area of Interstate 55 and Bayless Avenue in St. Louis Tuesday morning as the worst of the flash flooding was ongoing.
  • The unprecedented rainfall event has also set a new record for the highest 24-hour rainfall total for the month of November. With over 6.4 inches of rain falling since Monday, the airport has shattered the previous record of 3.56 inches set on Nov. 18, 1921.
  • The nearly 7 inches of rainfall in a 24-hour period caused Deer Creek to overflow its banks, submerging major streets in Maplewood, Brentwood and Webster Groves, FOX 2 in St. Louis reported.
  • Drone footage captured the force of the flash floods, showing rapid water surges surrounding homes and businesses in Park Hills.

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Western Connecticut hit with historic storms washing out roads and cutting power

Connecticut-flood

Important Takeaways:

  • Connecticut is starting to dry out Tuesday after devastating flooding killed two people over the weekend and another round of storms passed through the state on Monday.
  • Flash flooding has washed out roads and bridges and left several routes unpassable.
  • The rainfall that ravaged western Connecticut hit the thousand-year level in some parts, according to Brenda Bergeron, the deputy commissioner of the state Division of Emergency Management and Homeland Security. Areas also saw floods at the 25-year and 100-year level, meaning that, according to historical data, the probability of the rainfall reaching this level is once in 25, to 100 to 1,000 years.

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Winter storms move across the country; San Diego declares State of Emergency

Flooded-San-Diego

Important Takeaways:

  • San Diego declares state of emergency as torrential rain overturns cars, topples trees and leads to dozens of rescues across California and Texas amid warnings of flash flooding and avalanches
  • California and Texas were under flood warnings on Monday as torrential rain swept through a large swath of the country following a week of deep freeze.
  • Flash floods inundated homes and overturned cars in San Diego, toppling trees and overflowing streets with videos showing vehicles buried beneath.
  • All the way up north, early morning flooding hit the town of Guerneville, near San Francisco, where a creek overflowed after more than 4 inches of rain fell in 24 hours. The local school district canceled classes for the day.
  • On the southern end of the state, the weather system unleashed a severe punch with the second major rain event of the winter.
  • Floodwaters swept away vehicles and caused cars to pile on top of each other in parts of San Diego.
  • In San Antonio, Texas, firefighters investigated whether five homeless people might have been swept away by rushing waters early Monday morning, according to fire department spokesperson Woody Woodward.
  • They were camping in drainage tunnels next to a highway north of downtown, officials said.
  • Some parts of the San Antonio area had received up to five inches of rain since Sunday night, according to the National Weather Service.
  • Rainfall was also soaking Houston, Dallas, as well as various parts of north and east Texas.
  • In other parts of the country, as in Arkansas, there’s freezing rain. Forecasters warned that up to a half-inch of ice could coat parts of the state by Monday evening.
  • That prompted an ice storm warning that includes much of the Ozark Mountains in Arkansas and the cities of Fayetteville and Fort Smith.

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Rare storm system heading toward Southern California: Dangerous flash flooding expected

Hurricane Hilary

Important Takeaways:

  • Hurricane Hilary on path toward California: “Significant flooding impacts” expected
  • A storm headed in the direction of Southern California grew into a hurricane on Thursday and later strengthened to a major Category 4 storm, the National Hurricane Center said. It is expected to bring heavy rainfall to parts of the state — as a tropical storm — after hitting Mexico.
  • The storm “is not expected to be a hurricane on final approach,” said Greg Postel, a hurricane and storm specialist at the Weather Channel who has a doctorate in atmospheric sciences.
  • The storm’s remnants are likely to bring dangerous flash flooding as well as strong winds to some parts of California, including the Los Angeles Basin, the Weather Channel reports. “Significant flooding impacts” are expected in the southwestern U.S., according to the hurricane center.
  • “It is rare — indeed nearly unprecedented in the modern record — to have a tropical system like this move through Southern California,” Postel said.
  • Forecasters said the storm is expected to produce 3 to 6 inches of rainfall, with maximum amounts of 10 inches, across portions of Mexico’s Baja California Peninsula through Sunday night, with the possibility of flash flooding. Postel said there will likely be “damaging wind gusts,” especially at higher elevations, in the area, and swells along the coast.

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More storms on the way

Important Takeaways:

  • Potent storm to reignite severe weather dangers in Southeast
  • Forecasters are eyeing a developing storm as it pushes across the Midwest. In the coming days, stormy weather is forecast to develop across a wide swath of the central and eastern United States.
  • The main threat from these storms will be flash flooding and damaging winds, with an AccuWeather Local StormMax™ of 80 mph
  • The outbreak, which occurred on Dec. 10 and Dec. 11, produced at least 66 confirmed tornadoes.
  • The tornadoes are expected to cost about $18 billion in total damage and economic loss.

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Hurricane Rick loses steam as it moves further inland Mexico

MEXICO CITY (Reuters) -Hurricane Rick’s strong winds lost some steam as the storm moved further inland on Monday, though its heavy rains still had the potential to trigger flash flooding and mudslides, the U.S. National Hurricane Center (NHC) and local authorities said.

Rick was packing maximum sustained winds of 80 miles per hour (130 km/h), down from 105 mph, and was some 40 miles (65 kilometers) north of the port of Lazaro Cardenas in Michoacán state as of 10:00 A.M. local time (1500 GMT), the Miami-based NHC said in a public advisory.

The storm came ashore on Mexico’s Pacific coast earlier in the day.

“Rapid weakening is expected today while Rick continues to move over land, and Rick is forecast to dissipate over the mountainous terrain of southern Mexico tonight or Tuesday,” the NHC said.

Rick is forecast to move farther inland over southern Mexico throughout Monday and possibly into Tuesday, and is expected to produce 5 to 10 inches of rain, with isolated storm total amounts of 20 inches across parts of the Mexican states of Guerrero and Michoacán through Tuesday.

The heavy rains “will likely produce flash flooding and mudslides,” the NHC said.

The heavy rains may trigger landslides, raise the water levels of rivers and streams, and cause flooding in low-lying areas, Mexico’s National Water Commission, CONAGUA, said in a statement.

CONAGUA urged residents in the southern parts of those states to heed the civil protection agency warning to stay indoors as of Sunday evening.

Guerrero’s education ministry said classes in the coastal area would be suspended on Monday, warning of intense rain, strong gusts of wind and high waves in the Costa Grande region.

Officials in Guerrero and Michoacán as well as the coastal states of Colima, Jalisco and Nayarit were opening shelters in areas expected to get downpours, a government official told Televisa News.

(Reporting by Anthony Esposito; editing by Barbara Lewis and Chizu Nomiyama)

NY, NJ governors say aid is coming as Ida death toll rises to 46

By Maria Caspani and Julia Harte

(Reuters) – The governors of New York and New Jersey said on Friday they expected to receive significant funding and assistance from the federal government after flash flooding from Hurricane Ida left a trail of destruction, killing at least 46 in the Northeast.

New Jersey Governor Phil Murphy announced $10 million in state grants to help small businesses that suffered damage and flagged expected federal aid after U.S. President Joe Biden approved an emergency declaration for the state.

“This was a deadly and dangerous storm and we continue to face its after-effects,” Murphy told a news conference in Millburn, a suburban town west of Newark that was hit hard by flooding. “Help is coming.”

Murphy said there had been 25 fatalities in the state, up 2 from Thursday, and that at least 6 people remain missing. A total of 16 people have been confirmed dead in New York state.

Officials have also confirmed four deaths in Pennsylvania and the death of a state trooper in Connecticut.

In a separate briefing, New York Governor Kathy Hochul also said federal assistance was on the way after Biden approved her request to declare a federal emergency.

Like several other leaders in New Jersey and New York, Hochul stressed the need for better preparation for extreme weather events, which are increasing in frequency due to climate change.

Hochul said she would convene a task force that will submit an after-action report discussing shortcomings in New York’s response to Ida and suggest improvements.

“Some people have called this a 500-year event. I don’t buy it,” she said. “No longer will we say, that won’t happen again in our lifetime. This could literally happen next week.”

Biden was scheduled to travel to Louisiana on Friday to meet with Governor John Bel Edwards and survey damage wrought by Ida, which left residents there scrambling for water, food and basic services, with more than 800,000 households still without power.

The hurricane, which made landfall in Louisiana on Sunday, may ultimately claim more lives in the Northeast, where flash flooding caught residents off guard, causing some to perish in their basements and others to drown in their cars.

(reporting by Maria Caspani in New York, Julia Harte in Washington and Nathan Layne in Wilton, Connecticut)

Australian floods turn fatal as Sydney shivers through cold snap

SYDNEY (Reuters) – Australians across the east of the country awoke to wild and frosty winter conditions on Thursday, with flash flooding causing at least one fatality while large snow dumps fell across neighboring New South Wales.

Cold air from the Antarctic dropped temperatures in Sydney, the country’s most most populous city, to just 10 degrees Celsius (50 degree Fahrenheit), a 37-year record.

“I’m quite sure all of us want to get out and build a snowman,” Kevin Beatty, the mayor of Cabonne Shire, one of the inland towns to receive a snow dump, told the Australian Broadcasting Corporation.

A subsequent low pressure weather system brought flooding in some areas, leading to at least one fatality in Victoria state.

Authorities urged 26,000 residents in the town of Traralgon, some 161.9 KM (100.6 miles) west of Melbourne to evacuate. Police later reported they had found the body of a man in a vehicle submerged in flood waters.

(Reporting by Colin Packham and James Redmayne; editing by Jane Wardell)

Torrential Imelda rains kill 2, flood homes, snarl travel around Houston

HOUSTON (Reuters) – Tropical Storm Imelda dumped torrential rains over the Houston-area, killing at least two people, while rescuers in boats pulled hundreds from flooded cars, the airport temporarily halted flights and tens of thousands of people lost power.

Heavy rains had abated by Thursday evening, although flash flood watches remained in effect through Friday morning and rescuers were still working to reach stranded motorists and those trapped in homes late into the night as floodwaters were slow to drain off.

The National Hurricane Center said in a late Thursday bulletin that up to 45 inches of rain will have fallen in some areas by the time the storm blows off on Friday afternoon.

Ed Gonzalez, sheriff for Harris County, which includes Houston, confirmed the second death from the storm.

He tweeted on Thursday that he was at the scene where first-responders tried to save a man who had driven his white van headlong into deep waters.

“The water level was about 8′ (8 feet) high,” Gonzalez wrote, describing the incident. “The driver paused briefly, then accelerated into it the water, causing his van to go under.”

Gonzalez said the man driving the van was pulled from the vehicle after some 20 minutes underwater and was later pronounced dead at a hospital.

The other victim of the storm was electrocuted southeast of Houston while trying to move his horse to safety, according to a statement on the Facebook page of the Jefferson County Sheriff’s Department. No other details were provided.

George Bush Intercontinental Airport halted all flights for about two hours, and Governor Greg Abbott declared a state of disaster covering more than a dozen counties.

Hundreds of motorists were stranded in their vehicles as some of Houston’s main roadways flooded, submerging cars. Firefighters, police and ordinary citizens were out in boats and all-terrain vehicles to pick up people trapped in their homes by the rising waters.

The storm knocked out power to around 100,000 people in Houston and southeast Texas, according to reports from energy companies, while work at oil refineries in the area was slowed or halted.

Houston Mayor Sylvester Turner said the city was better prepared to rescue stranded residents and deal with flooding than when Hurricane Harvey hit in 2017, leading to dozens of deaths in Houston and billions of dollars in damage.

The small town of Winnie, about 60 miles (100 km) east of Houston, was also badly hit. Officials there evacuated Riceland Hospital and tried to rescue people marooned in their vehicles after roads turned into lakes.

Parts of Interstate 10, a major east-west highway, were closed near Winnie.

Imelda made landfall as a tropical storm near Freeport, Texas, on Tuesday.

(Reporting by Gary McWilliams in Houston, Jonathan Allen in New York, Brad Brooks in Austin, Texas, and Liz Hampton in Denver; Editing by Scott Malone, David Gregorio and Tom Hogue)