.FOR CALIFORNIANS it thought that recognition. In 2013 a parade of tornados, fed through climatic streams, killed at the very least 21 folks and also caused virtually $5bn-worth of harm around the state. On February 4th this year the same type of tornado once again created chaos. Hurricane-strength winds buffeted the core shore near Big Sur. In Los Angeles stars were actually saturated as they reached the Grammy awards' red carpet. Estates in the Hollywood Hillsides were dealt with in dirt. At the very least 3 folks have actually passed away. What are actually atmospheric waterways, and are they a risk past California?