[crusty old prospector]

What about the drop sondes and aircraft reports? Winds are usually lesser at the surface due to friction.

[Presbyterian Reporter]

What about the drop sondes and aircraft reports? Winds are usually lesser at the surface due to friction.

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Winds at 10,000 feet elevation do not take off a roof.

For most people the only winds that matter are less than 100 feet elevation.

[motor_racer]

People live at the surface. That’s the point.