loosecannon
Senior Member
- May 7, 2007
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Apparently you have never driven from Phoenix to LA Or anywhere in New Mexico. The road is peppered with signs warning about Dust storms and advising you do not drive through them and do not stop along the road in them.
Similar signs can be found through out the Desert SW of the US.
I lived in all of those places.
The wind in northern Arizona is older than Meteor Crater, but the blinding dust storms that have crippled nearby Interstate 40 are new.
That dust blasts out of the desert in billowing walls, blinding drivers and shutting down about 30 miles of interstate east of Flagstaff for hours, leaving thousands stranded each time.
Until last year, Highway Patrol officials had never closed I-40, but they have shut down the east-west artery 10 times this spring, including twice on May 22-23.
The full picture of what's causing the dust storms remains a mystery. There have been more frequent days of winds upward of 45 mph, but state and weather officials say that doesn't explain why it is kicking up so much grit.
"That's the million-dollar question: Where is it coming from, and how do you stop it?" said Mackenzie Nuño, an Arizona Department of Transportation spokeswoman.
Whatever the answer, the effect has been nothing but misery for motorists.
From 2000 through 2008, the state Department of Public Safety logged no dust-related collisions between Milepost 215, east of Flagstaff, and Milepost 260, just east of Winslow. Last year, Highway Patrol cars responded to 11 such accidents, and so far this year, five.
Read more: Officials baffled by intense dust storms on I-40
See! It is extremely rare, even a mystery when dust storms occur in the SW!