High wind velocity can cause poroties in weld what must be done to prevent this from happening?

To prevent porosities in welds caused by high wind velocity, you can consider using windshields or barriers to block the wind during welding. Additionally, adjusting the welding parameters such as voltage, current, and shielding gas flow can help improve weld quality in windy conditions. It's also important to ensure proper cleaning of the welding surface and using correct welding techniques to reduce contamination.