President: Colombia hit by 'worst natural disaster'
'It is as if our entire territory has been affected by a hurricane that came in halfway through last year and hasn't wanted to leave'
Crops swamped as Dawson River peaks
The Dawson River in the central Queensland town of Theodore has started falling after peaking yesterday.
Army Corps decides to blow up Missouri levee
May 2, 7:49 PM (ET)
By JIM SUHR and JIM SALTER
SIKESTON, Mo. (AP) - The Army Corps of Engineers planned to blow a nearly two-mile-wide hole in an earthen levee late Monday, unleashing a muddy torrent into empty farm fields in a desperate bid to save an Illinois town from rising floodwaters.
Engineers announced their intention to carry out the blast after spending hours pumping liquid explosives into the Birds Point levee near tiny Cairo, Ill. The first explosion was to happen not long after nightfall.
But doubts persisted about whether breaking open the levee would provide the relief needed. How much water would the blast really divert from the Mississippi River? And will authorities have to do the same thing at other trouble spots downstream?
Time was running short to find answers. Five more inches of rain fell overnight, further straining the floodwall protecting tiny Cairo, Ill. And still more was in the forecast.
The seemingly endless rain has overwhelmed rivers and strained levees, including one protecting Cairo, at the confluence of the Ohio and Mississippi rivers.
The Ohio River at Cairo had climbed to more than 61 feet as of Monday, a day after eclipsing the 1937 record of 59.5 feet.
The river was expected to crest late Wednesday or early Thursday at 63 feet - just a foot below the level that Cairo's floodwall is built to hold back - before starting a slow decline by Friday.
The high water has raised concerns about the strain on the floodwalls in Cairo and other cities. The agency has been weighing for days whether to blow open the Birds Point levee, which would inundate 130,000 acres of Missouri farmland.
Engineers believe sacrificing the levee could reduce the water levels at Cairo by about 4 feet in less than two days. Meteorologist Beverly Poole of the National Weather Service put the figure closer to five feet.
"These are uncharted territories, but it would be very fast," she said.
Carlin Bennett, the presiding Mississippi County commissioner, said he was told a 10- to 15-foot wall of water would come pouring through the breach.
"Tell me what that's going to do to this area?" he said. "It's a mini-tsunami."
Crews planned to begin the detonation sometime between 9 p.m. Monday and midnight. The first blast was expected to be the most intense. Two more series of explosions were scheduled, with the second one occurring sometime after 1 a.m. Tuesday and the third going off around midday.
The demolition was expected to cover about 11,000 feet of the levee.
Maj. Gen. Michael Walsh - the man ultimately responsible for the decision to go through with the plan- has indicated that he may not stop there if blasting open the Missouri levee does not do the trick. In recent days, Walsh has said he might also make use of other downstream "floodways" - basins surrounded by levees that can intentionally be blown open to divert floodwaters.
Among those that could be tapped are the 58-year-old Morganza floodway near Morgan City, La., and the Bonnet Carre floodway about 30 miles north of New Orleans. The Morganza has been pressed into service just once, in 1973. The Bonnet Carre, which was christened in 1932 has been opened up nine times since 1937, the most recent in 2008.
"Making this decision is not easy or hard," Walsh said. "It's simply grave - because the decision leads to loss of property and livelihood, either in a floodway or in an area that was not designed to flood."
Officials in Louisiana and Mississippi are warning that the river could bring a surge of water unseen since the Great Mississippi Flood of 1927.
The corps has said about 241 miles of levees along the Mississippi River between Cape Girardeau, Mo., and the Gulf of Mexico need to be made taller or strengthened.
George Sills, a former Army Corps engineer and levee expert in Vicksburg, Miss., said the volume of water moving down the river would test the levee system south of Memphis into Louisiana.
"It's been a long time since we've seen a major flood down the Mississippi River," Sills said. "This is the highest river in Vicksburg, Miss., since 1927. There will be water coming by here that most people have never seen in their lifetime."
He said the Army Corps has warned residents that waters levels in Eagle Lake, an oxbow lake of the Mississippi River, will rise exceptionally high, and that could stress a federal levee with a history of problems.
"They're taking some extreme measures to save it," he said.
But few measures could be as drastic as the one at Birds Point.
Bob Holmes, a hydrologist with the U.S. Geological Survey, said using such levees as relief valves can be vital, likening swollen rivers to traffic bottlenecked to one lane in freeway construction zones. Remove the barricades, he says, and things flow more freely.
"I can tell you that when you can open up the flow path and have additional conveyance, you're going to lower the elevations upstream," he said.
Holmes declined to talk specifically about the Birds Point matter, saying the corps was more versed in the computations used to decide the levee's fate.
"For me to make any kind of a guess would be irresponsible," he said. "All this extra rain threw a monkey wrench into it."
Missouri's legal bid to block the breach was rejected by federal courts including the U.S. Supreme Court, which on Sunday refused to intervene.
Missouri officials said the incoming water would crush the region's economy and environment by possibly covering the land under sand and silt and rendering it useless.
Bob Byrne, 59, farms 550 acres below the Missouri levee and called news about the pending break "devastating."
"It's a sickening feeling," he said. "They're talking about not getting the water off until late July or early August. That knocks out a whole season."
Rep. JoAnn Emerson, who represents the southeast Missouri area in Congress, said Monday she had spoken to Agriculture Secretary Tom Vilsack, who told her that farmers with crop insurance would be treated the same as if the flood were a natural disaster.
There were other trouble spots Monday, both on the Mississippi and elsewhere in southern Missouri, where rains last week overran a levee protecting the town of Poplar Bluff.
In Olive Branch, about 17 miles northwest of Cairo, the Mississippi River overtook a levee, further drowning the tiny outpost where locals spent recent days erecting walls of sandbags around homes.
In the southern Illinois communities of Metropolis and Old Shawneetown, voluntary evacuations were under way. State officials went door-to-door by boat in some places telling people to leave.
Farm Bureau pegs Missouri River losses at $207M
Missouri River floods this summer caused an estimated $207 million in lost crop sales and related economic activity in six western Iowa counties that border the river, according to a new study commissioned by the Iowa Farm Bureau Federation.
To read more...
NASA: it rained so hard the oceans fell
According to this NASA report, worldwide rainfall and snowfall were so extreme, in so many places last year, that sea levels fell dramatically.
Last year 182 floods affected 180 million people, almost double the annual average for the last decade.
To read more....
Weird weather again.
Here in Truro, Cornwall, SW England the BBC has forecast thunder and lightning for this coming Wednesday.
Even last night there was a storm that knocked out the electrical grid in Redruth, 10 miles away.
What is weird is that its early spring. Storms like this were rare even during the hottest month on July, some 20-30 years ago.
Now more lightning is forecast for this coming Wednesday.
i thought it would coincide with the Temple of Baal in Trafalgar Square and Times Square. However, according the recent reports, the Times Square portal has been scrapped and the Trafalgar Square is now going to be the Arch of Triumph of Palmyra.
i am not sure if this is just as spiritually bad as the Bel one.