This website is the digital version of the 2014 National Climate Assessment, produced in collaboration with the U.S. Global Change Research Program. For the official version, please refer to the PDF in the downloads section.
Lahars move rapidly down valleys like rivers of concrete. If you are on the floor of a valley that leads from a volcano and become aware of an oncoming lahar, seek high ground. Lahar is an Indonesian term that describes a hot or cold mixture of water and rock fragments that flows down the slopes of a volcano and typically enters a river valley.
Mercedes boasts that the LaFerrari can accelerate to 60 mph in just 2.4 seconds. On top of that; it can maximize its speed for more than 217 mph. This car also beats the McLaren P1âs 0-186 mph time which is 17 seconds. Mercedes claims that the LaFerrari can do it in just 15 seconds â a clear 2 seconds less. But the addition of a hybrid system to a supercar can easily jack up the weight by several hundred pounds.