In 2005 Boulder Claims was formed to provide comprehensive claims services on all claims from policies underwritten by ICAT, and other select partners. Boulder Claims has processed over 12,000 catastrophe claims, paid out over $1B and handled 13 catastrophe events.
The source of the wind is the sun. The winds come from the suns energy falling on the earth's surface. This will last as long as the sun continues, and so is renewable for practical purposes into the distant future.
How does wind produce sounds? I know the basic answer, that the movement of air sets things vibrating which makes noise, but I don't know the specifics. For example, if the wind is blowing hard, you can often hear the wind howling at a certain pitch. This seems to be dependent on velocity because the harder the wind blows, the higher the pitch is.