Search results
Results from the WOW.Com Content Network
When Santa Ana conditions prevail, with winds in the lower 2 to 3 kilometers (1.2 to 1.9 mi) of the atmosphere from the north through east, the air over the coastal basin is extremely dry, and this dry air extends out over offshore waters of the Pacific Ocean.
Santa Ana winds in California expand fires and spread smoke over hundreds of miles, as in this October 2007 satellite image. The Rim Fire consumed more than 250,000 acres (100,000 ha) of forest near Yosemite National Park, in 2013. This is a partial and incomplete list of wildfires in the US state of California. California has dry, windy, and ...
The primary cause of Kalima is the movement of air masses over the Sahara. [2] The region near the surface in the Sahara undergoes strong warming through heat transfer from the underlying layer. This extreme diurnal warming creates instability in the lowest layer of the atmosphere, warming and drying the air near the surface and cooling while ...
The basin sits at a higher elevation than Southern California. In cooler months — typically September to May — cold air in the basin is forced downhill and westward toward low-pressure areas ...
Every year, air pollution ... The USA TODAY analysis revealed that Los Angeles and four other California counties, home to about 15 million people, had the most days in 2023 with air quality ...
Wildfires began breaking out in Southern California Tuesday morning as a life-threatening, widespread windstorm that could be one of the most destructive to hit the region in over a decade roars ...
The Sahara is the largest source of aeolian dust in the world, with annual production rates of about 400-700 x 10 6 tons/year, which is almost half of all aeolian desert inputs to the ocean. [2] Saharan dust is often produced by natural process such as wind storms and doesn't appear to be heavily impacted by human activities. [3]
Editor's Note: For updates on the Los Angeles wildfires in California, please read USA TODAY'S live updates for Saturday, Jan. 11.. A growing number of wildfires spread rapidly across Los Angeles ...