The AWS IoT Device SDK helps you to connect devices to AWS IoT. It provides features so that devices can seamlessly and securely work with the Device Gateway and Device Shadow provided by AWS IoT. For a broader exploration of AWS IoT, see the first part of this tutorial. Installing the AWS IoT Device SDK and Building a Sample Application. Installing the AWS IoT Device SDK and building a sample application consists of a few steps. One must:
Credit: NCAR. A new global satellite survey of thunderstorm activity has helped meteorologists pinpoint exactly where Earthâs hotspots for intense thunderstorms are: the American Midwest, Argentina , and some semi-arid regions like the edges of the Sahara desert.
Where Tornadoes Happen. Most tornadoes are found in the Great Plains of the central United States â an ideal environment for the formation of severe thunderstorms. In this area, known as Tornado Alley, storms are caused when dry cold air moving south from Canada meets warm moist air traveling north from the Gulf of Mexico. Tornadoes can form at any time of year, but most occur in the spring and summer months along with thunderstorms.