Global warming is... wait for it... a global phenomena, not a localized event affecting small areas of the planet. When the average temperature of the planet increases, the ocean currents that affect much of our weather shift more than normal, causing weather extremes in both directions.
You mentioned the dust bowl, so you might want to note that it was a man-made ecological disaster affecting ~150,000 square miles, not a natural event.
The Dust Bowl was the greatest man-made ecological disaster in the history of the United States. It encompassed a region 150,000 square miles long, across Oklahoma, the Texas Panhandles, and parts of Colorado, Kansas, and New Mexico. A combination of aggressive and poor farming techniques...
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