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Showing posts with label flooding. Show all posts
Showing posts with label flooding. Show all posts

Good luck, Fargo. You betcha.



"More rainfall combined with melting snow has increased the risk of severe flooding in North Dakota, with the city of Fargo bracing for what could be a local disaster of historic proportions.
The fear is that the river could overtake all previous records. As of Tuesday evening, the Red River ran at about 32 feet -- 14 feet above flood stage. A record level of 41.1 feet was set back 1897. One hundred years later a flood sent the river to 39.57 feet, in 1997.
The record level of the river set in the April 1897 flood could be surpassed Friday, said Cecily Fong of the North Dakota Department of Emergency Services.
City officials said the difference between this year and 1997 is the amount of time given to prepare. In 1997, the city had about three weeks to get ready for the coming flood. This year, because of unforeseen warmer, wetter weather that moved things up dramatically, and residents have had half that time.
"We're concerned about the rise of the river and how fast it's coming up, so our concern is that we're going to hit 41 feet," Mahoney said, adding that the way the levees are currently set up, they would protect against overflow only up to 38 feet."
LINK

Sea level rise to be much worse than predicted. Everybody go surfing now?

"The global sea level looks set to rise far higher than forecast because of changes in the polar ice-sheets, a team of researchers has suggested.
Scientists at a climate change summit in Copenhagen said earlier UN estimates were too low and that sea levels could rise by a metre or more by 2100.
The projections did not include the potential impact of polar melting and ice breaking off, they added.
The implications for millions of people would be "severe", they warned.
Ten per cent of the world's population - about 600 million people - live in low-lying areas. "
LINK

Haitians 'screaming for help' after storms

"SAINT-MARC, Haiti (AP) -- Haitian families scrambled onto rooftops and screamed for help Tuesday in a city flooded by Tropical Storm Hanna, as U.N. peacekeepers and rescue convoys tried in vain to reach them.
Iris Norsil, 20, managed to flee the western coastal city of Gonaives and told The Associated Press that people there were isolated by muddy waters as evening fell, many seeking refuge on rooftops as wind gusts drove horizontal sheets of rain that flooded roads and buildings.
"They are screaming for help," Norsil said, as a U.N. aid convoy tried unsuccessfully to drive into Gonaives, now surrounded by a virtual lake of floodwaters. A team of AP journalists accompanied the convoy." LINK

Fay screwing with Florida, alligators swimming the streets.

"Homeowners in a Tropical Storm Fay-flooded community were being warned of an alligator swimming in their streets and near homes as record-breaking rain continued to fall Thursday.
The National Hurricane Center's projected path of movement for Tropical Storm Fay now includes a fourth Florida landfall as it continues to dump "historic" amounts of rain on parts of Central Florida." LINK

Horrible storms drench Ireland, new highway under 20 feet of water.


"Ireland must accept that extreme torrential rain and flash flooding is going to be part of the climate over the coming days and from now on and must prepare accordingly.

That was the warning from climatologist John Sweeney of NUI Maynooth speaking after a weekend that saw yet more parts of the country submerged in several feet of water.

Some of the worst-hit parts of the country were in the North, including Belfast, where the city’s new multi-million euro Broadway Underpass was submerged under 20 feet of water." LINK to story

Link to photo gallery

Hurricane Dolly!

Could plant 15 inches of rain in parts of Texas- levee safety in question.
"Dolly strengthened into a Category 1 hurricane Tuesday afternoon and was making its way to coastal areas of northeast Mexico and South Texas, where officials worried it would bring so much rain that flooding could break through the levees holding back the Rio Grande.
Officials urged residents to move away from the levees because if Dolly continues to follow the same path as 1967's Hurricane Beulah, "the levees are not going to hold that much water," said Cameron County Emergency Management Coordinator Johnny Cavazos. " LINK

After the flood comes the pestilance...

"First came the floods -- now the mosquitoes.
An explosion of pesky insects is pestering clean-up crews and just about anyone venturing outside in the waterlogged Midwest.
In some parts of Iowa there are 20 times the normal number, and in Chicago up to five times more than usual.
The good news is these are mostly floodwater mosquitoes, not the kind that usually carry West Nile virus and other diseases. But they are very hungry, and sometimes attack in swarms with a stinging bite." LINK

Humans caused the Midwest flooding.


"It's humans, not biblical downpours, that have raised the Mississippi River water level 10 to 15 feet higher in the past 100 years. "We've made the river flow through a much narrower channel, and we've put these piles of rocks in the river which slow down the flow," says Kusky. "The only place for the water to go is to rise upward and increase the height of the floods."
...Even before the recent deluge, scientists sounded the alarm. Back in March, weeks before the floods occurred, Criss, Pinter and professor Timothy Kusky of St. Louis University sent a letter to the commander for the St. Louis district of the Army Corps of Engineers, critiquing the new structures that the agency puts into the Mississippi and Missouri to make it easier for large barges to navigate the area. "These structures are loaded cannons pointing at St. Louis and East St. Louis, waiting to go off during the next large flood," wrote the scientists.
Now that the river can't naturally spread out on its flood plain or meander, the extra water under flooding conditions has nowhere to go. "If floodwaters can't spread out as they would in a natural flood plain environment, they can only go up," explains Criss." LINK

Yup- we did break the weather.


"The frequency of downpours and heat waves, as well as the power of hurricanes, has increased so dramatically that "100-year storms" are striking some areas once every 15 years, and other once rare events keep returning like a bad penny. As a result, some climatologists now say global warming is to blame.
... In a warmer world, air holds more water vapor, so when cloud conditions are right for that vapor to form droplets, more precipitation falls. Man-made climate change is also causing more droughts on top of those that occur naturally: attribution studies trace droughts such as that gripping the Southwest to higher sea-surface temperatures, especially in the Pacific.
...Hurricanes have become more powerful due to global warming. For every rise of 1 degree Celsius (most of it man-made) in surface temperatures in the tropical Atlantic, rainfall from a tropical storm increases 6 to 18 percent and wind speeds of the strongest hurricanes increase by up to 8 percent. As the new report acknowledged, "the strongest storms are becoming even stronger." Atmospheric conditions that bring severe thunderstorms (with hail two inches across and wind gusts of at least 70 miles an hour) and tornadoes with a force of F2 or greater have been on the rise since the 1970s, occurring about 8 percent more often every decade. Get used to it, and don't blame Mother Nature." LINK

Crikey. This sounds surprising and really unpleasant!


"Officials in a remote Baffin Island community said Saturday conditions appear to have stabilized after a flash flood looked as though it might wash the community away from underneath.

Heavy rain and unusually warm 13-degree temperatures produced rapid snow melt in the surrounding mountains and hills and led to a flood last weekend.
So much water blasted down the Duvall that it carved a 10-metre channel through the permafrost, right down to bedrock. It damaged both of the town's bridges sufficiently that a majority of the community's 1,600 residents were cut off from the water reservoir, sewage lagoon and garbage dump.
Fears of subterranean erosion were then raised as large cracks and sinkholes began to appear between the town and the river.
"More large cracks (were) appearing, more sinkholes,'' said Mongeau. "We had a telephone pole that literally, before our eyes, dropped 15 feet into the ground.''
With more rain and warm temperatures forecast, Mongeau is unsure whether the current stability will last.
"At this point they're stable; tomorrow, who knows,'' he said.

Private geo-tech companies should be on site shortly to use ground-penetrating radar to find out exactly what's stirring beneath their feet. Science professionals already studying the situation are dumbstruck by what's happening.
Although Mongeau stresses his opinion is not scientific, he believes the root cause of this occurrence, and many other in the eastern Arctic, is global warming. He said ice patterns have been shifting and locals are noticing the arrival of new species to the area, like capeline -- a small fish used to catch cod.
"Fishermen have been fishing these waters for 40 years and they've never seen one,'' he said. "We're pulling them out in large numbers right now.'' LINK

Extreme weather unfolding exactly as predicted. No one can really claim to be surprised, here.

Good article- one poor guy was on his way to visit family in Cedar Rapids, and had to turn around to go back because his home was wiped out in a tornado. Damn, dude.

"Snowfall and ice storms have turned into rainfall, tornados and flooding, leading many in East Iowa to wonder what is next? Could the weather get worse?Extreme weather has become so common that if people haven’t been affected themselves, almost everyone knows someone who has.

Snowfall and ice storms have turned into rainfall, tornados and flooding, leading many in East Iowa to wonder what is next? Could the weather get worse?Extreme weather has become so common that if people haven’t been affected themselves, almost everyone knows someone who has.

...According to the National Oceanic and Atmospheric Administration, there was only a 0.2 percent probability of flooding of the magnitude seen in Cedar Rapids. The National Weather Service described it as an historic event with water levels never before seen.

“There is no question now that the climate is changing on a global scale,” said Gene Takle, an Iowa State University professor of geological and atmospheric sciences. “The evidence is so overwhelming.”

“If the climate is changing, you can’t stop it over the next 50 years,” Takle said. “What’s coming is coming and we better be prepared to adjust to it.” LINK

Ok, someone forgot to take their happy pills today. I can't believe this is an AP article!

"Everything seemingly is spinning out of control
By ALAN FRAM and EILEEN PUTMAN Associated Press Writers

WASHINGTON—Is everything spinning out of control? Midwestern levees are bursting. Polar bears are adrift. Gas prices are skyrocketing. Home values are abysmal. Air fares, college tuition and health care border on unaffordable. Wars without end rage in Iraq, Afghanistan and against terrorism.
...Recent natural disasters around the world dwarf anything afflicting the U.S. Consider that more than 69,000 people died in the China earthquake, and that 78,000 were killed and 56,000 missing from the Myanmar cyclone.
Americans need do no more than check the weather, look in their wallets or turn on the news for their daily reality check on a world gone haywire.
Floods engulf Midwestern river towns. Is it global warming, the gradual degradation of a planet's weather that man seems powerless to stop or just a freakish late-spring deluge?
It hardly matters to those in the path. Just ask the people of New Orleans who survived Hurricane Katrina. They are living in a city where, 1,000 days after the storm, entire neighborhoods remain abandoned, a national embarrassment that evokes disbelief from visitors.
Food is becoming scarcer and more expensive on a worldwide scale, due to increased consumption in growing countries such as China and India and rising fuel costs. That can-do solution to energy needs—turning corn into fuel—is sapping fields of plenty once devoted to crops that people need to eat. Shortages have sparked riots. In the U.S., rice prices tripled and some stores rationed the staple.
Residents of the nation's capital and its suburbs repeatedly lose power for extended periods as mere thunderstorms rumble through. In California, leaders warn people to use less water in the unrelenting drought. " LINK

Midwest flooding still going strong, worse than predicted, California baking in the heat.

"Amid the battle to hold back the swollen Mississippi River, some towns in northeastern Missouri and Illinois got an unwelcome surprise Saturday as river levels rose higher than projected.
National Weather Service meteorologist Ben Miller speculated that forecast models simply had been unable to account for the amount of water flowing into the Mississippi from the three rivers that saw major flooding in Iowa - the Cedar, Iowa and Des Moines rivers.
"Honestly, the models didn't do well with it because it was so far out of the range of normal," Miller said." LINK

And out on the West coast,

"On the second official day of summer and the fourth consecutive day of the heat wave, hundreds of thousands of Angelenos flocked to city pools and beaches as temperatures rose to triple digits in many areas.
...The Los Angeles Department of Water and Power had 50 crews working to restore power to about 4,000 customers in North Hollywood, Canoga Park, Reseda, Northridge and other areas.
..."This is a combination of extreme heat and, consequently, extraordinary demands for energy and a strain on our system," Ramallo said. Officials urged people to avoid running major appliances in the afternoon, when energy demand is highest, and to keep thermostats at 78 degrees." LINK

And more wildfires, too!
"Wildfires were scattered around Northern California on Sunday, many of them started by lightning, as crews farther south were close to containing a blaze that had forced thousands to evacuate." LINK

Iowa- how much is nature and how much is man?

""I sense that the flooding is not the result of a 500-year event," said Jerry DeWitt, director of the Leopold Center for Sustainable Agriculture at Iowa State University. "We're farming closer to creeks, farming closer to rivers. Without adequate buffer strips, the water moves rapidly from the field directly to the surface water."
Corn alone will cover more than a third of the state's land surface this year. The ethanol boom that began two years ago encouraged still more cultivation.
Between 2007 and 2008, farmers took 106,000 acres of Iowa land out of the Conservation Reserve Program, which pays farmers to keep farmland uncultivated, according to Lyle Asell, a special assistant for agriculture and environment with the state's Department of Natural Resources (DNR). That land, if left untouched, probably would have been covered with perennial grasses with deep roots that help absorb water.
The basic hydrology of Iowa has been changed since the coming of the plow. By the early 20th century, farmers had installed drainage pipes under the surface to lower the water table and keep water from pooling in what otherwise could be valuable farmland. More of this drainage "tiling" has been added in recent years. The direct effect is that water moves quickly from the farmland to the streams and rivers.
"We've lost 90 percent of our wetlands," said Mary Skopec, who monitors water quality for the Iowa DNR. " LINK

Flooding in New Orleans, too- 3-5 inches of rain fell in just an hour and a half.

"Storms that have dumped heavy rain and caused widespread street flooding across the metro area this morning are starting to move out of the worst-affected areas, the National Weather Service reports.
Radar indicated that 3 to 5 inches of rain fell this morning in an hour and a half over much of New Orleans. As much as 1 to 3 inches more is possible. About 3 to 6 inches of rain has fallen in Jefferson Parish, including Metairie, Harahan, Old Jefferson, Bridge City and Avondale.
Several feet of water filled streets in parts of Uptown and Central City, stalling smaller cars and covering sidewalks. Louisiana State Police are en route to close Airline Drive and Clearview Parkway, according to the Jefferson Parish Sheriff's Office." LINK

Damn, this makes Iowa look dry...


"Heavy rains that hit southern and eastern China have left at least 62 people dead or missing, while over one million residents have been evacuated, the government and state media said Sunday.
More than 1.27 million people have been evacuated in the hardest hit regions, with large swathes of farm land submerged and economic losses already amounting to over 10 billion yuan (145 million dollars), it said.
In parts of Guangdong, up to 415 millimetres (16.6 inches) of rain fell in a 24-hour period from Friday to Saturday, the report said, while the freakish weather dumped up to 451 millimetres in parts of neighboring Fujian province. " LINK

Cedar Rapids, Iowa - levees broke, town is flooded, power is out. No freaking way.


It looks so sadly familiar...

"Rescuers had to use boats to reach many stranded residents in the city of 120,000, and people could be seen dragging suitcases up closed highway exit ramps to escape the water. It wasn't clear just how high the river had risen because a flood gauge was swept away by the swirling water.


..."We are seeing a historic hydrological event taking place with unprecedented river levels occurring," added Brian Pierce, a meteorologist with the National Weather Service in Davenport. "We're in uncharted territory — this is an event beyond what anybody could even imagine."
Iowa Gov. Chet Culver said storm and water damage to infrastructure will be in the hundreds of millions of dollars, as dozens of bridges have been damaged or destroyed. Nine rivers were at or near record levels, he said.


Cedar Rapids' power was out for most of downtown, complicating rescue efforts, city spokesman Dave Koch told NBC News.
The new evacuations follow a 150-foot breach in an earthen levee early Thursday.


A tornado in the western part of Iowa late Wednesday killed four Boy Scouts and injured dozens.
"This has been a remarkable onslaught of weather — everything from flooding, unbelievable rain and of course tornadoes — all descending at once," Homeland Security chief Michael Chertoff told reporters near the scout camp.


"This is major flooding," weather service hydrologist Karl Sieczynski said of the Mississippi.
Meteorologist Bill Karins of NBC's WeatherPlus added: "We are in the middle of a historic flood event in the Upper Mississippi Valley. Most major Iowa rivers are cresting at all-time record levels and this water will soon raise the Mississippi River to its second highest levels in recorded history north of St. Louis.
"The Mississippi River predictions for Burlington, Iowa, call for the crest to be a one in 100-200 year flood, second only to the Great Flood of 1993, which was considered a 500-year flood event," he said. "On the consumer side, thousands upon thousands of acres of farmland will be flooded for weeks with incredible crop losses." " LINK

Fears of grain crops failing, exacerbating food crisis.


"In a year when global harvests need to be excellent to ease the threat of pervasive food shortages, evidence is mounting that they will be average at best. Some farmers are starting to fear disaster.

American corn and soybean farmers are suffering from too much rain, while Australian wheat farmers have been plagued by drought.

“The planting has gotten off to a poor start,” said Bill Nelson, a Wachovia grains analyst. “The anxiety level is increasing.” LINK

Storms still shredding the Midwest.

"Flooding worsened across the Midwest on Monday, with several homes being washed away in Wisconsin when water from a swollen lake spilled over a dam and soldiers helping residents sandbag as rivers rose fast in Indiana and Iowa.

In Wisconsin, water spilled over the dam at Lake Delton, taking out a road as it created a channel that washed three large homes into the Wisconsin River. Two other homes were damaged. No one was hurt as the area had been evacuated earlier.
Ten deaths had been blamed on stormy weekend weather, most in the Midwest.
In Indiana, President Bush late Sunday declared a major disaster in 29 counties after up to 10 inches of rain caused record flooding along already swollen rivers. "Flood water levels are greater in some locations than they were during the great Indiana flood of 1913," the U.S. Geological Survey reported, and "more heavy rainfall is predicted for tonight." " LINK