Other common terms for weather radar are weather surveillance radar (WSR) and Doppler weather radar. Environment Canadas weather web site provides official weather warnings, current conditions, forecasts, and weather models, for public and marine areas in. Weather radar map shows the location of precipitation, its type (rain, snow, and ice) and its recent movement to help you plan your day. Base Reflectivity images are available at several different elevation angles (tilts) of the antenna and are used to detect precipitation, evaluate storm structure, locate atmospheric boundaries and determine hail potential. "Reflectivity" is the amount of transmitted power returned to the radar receiver. The data can be analyzed to determine a storm's structure and the possibility they could become severe. This view is similar to a radar application on a phone that provides radar, current weather, alerts and the forecast for a location. A base reflectivity radar is a display of echo intensity (reflectivity) measured in dBZ (decibels of Z, where Z represents the energy reflected back to the radar). This view combines radar station products into a single layer called a mosaic and storm based alerts. green is rain, pink is a mix of rain, freezing rain, sleet, and/or snow and blue is snow. The precipitation type is indicated by different colors.
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