BEFORE THE DEAD ARE COUNTED – Liberals Blame Washington Mudslide on Global Warming
A destroyed home is stranded atop mud and debris on Highway 530 near Oso on Sunday, March 23. (CNN)
Before the dead have been counted… Liberals are blaming the horrific mudslide in Oso, Washington on global warming.
The death toll from this weekend’s mudslide through Oso, Wash., is still climbing, with more than 100 still listed as missing…
…One of the most well-forecast and consequential components of human-caused climate change is the tendency for rainstorms to become more intense as the planet warms. As the effect becomes more pronounced, that will make follow-on events like flooding and landslides more common.
But we don’t have to wait for the future. This is already happening. Here’s an explainer, from the Union of Concerned Scientists:
As average global temperatures rise, the warmer atmosphere can also hold more moisture, about 4 percent more per degree Fahrenheit temperature increase. Thus, when storms occur there is more water vapor available in the atmosphere to fall as rain, snow or hail. Worldwide, water vapor over oceans has increased by about 4 percent since 1970 according to the 2007 U.N. Intergovernmental Panel on Climate Change report, its most recent.
It only takes a small change in the amount of water vapor in the atmosphere to have a major effect. That’s because storms can draw upon water vapor from regions 10 to 25 times larger than the specific area where the rain or snow actually falls.
According to the U.S. Global Change Research Program’s (USGCRP) most recent report, scientists have observed less rain falling in light precipitation events and more rain falling in the heaviest precipitation events across the United States. From 1958 to 2007, the amount of rainfall in the heaviest 1 percent of storms increased 31 percent, on average, in the Midwest and 20 percent in the Southeast.