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West Texas Beaufort Wind Scale
1.. Windforce 0 - no wind at all - 0 mph not a shiver to a bluestem bloom stalk 2.. Windforce 1 - light air - 1-3 mph cottonwood leaves shiver 3.. Windforce 2 - light breeze - 4-7 mph mesquite leaves shiver 4.. Windforce 3 - gentle breeze - 8-12 mph patches of grass in the pasture move in unison 5.. Windforce 4 - moderate breeze - 13-18 mph tumbleweeds begin to roll 6.. Windforce 5 - fresh breeze - 19-24 mph dust skids along the ground 7.. Windforce 6 - strong breeze - 25-31 mph the first ten degrees above the horizon pink with dust 8.. Windforce 7 - blustery winds - 32-38 mph tumbleweeds begin to bounce as they roll 9.. Windforce 8 - it’s a mite windy - 39-46 mph sky pink with dust except overhead 10.. Windforce 9 - dust storm - 47-54 mph turn on the car lights in farming country 11.. Windforce 10 - sand storm - 55-63 mph don’t go outside, or your ankles and shins get raw 12.. Windforce 11 - a hail storm is coming - 64-72 mph head for a safe place 13.. Windforce 12 - tornado - 72-200 mph the only safe place is in a underground shelter -- jlrogers±³© |
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