Hail is a good reflector of energy and will return very high dBZ values. NCAR-RAP Real Time Weather Data (CONUS Only) University of Wisconsin CIMSS Tropical. Sun 12:08a Now 10p 11p 12a 1a 2a 3a 4a 5a Map Options Layers and Styles Specialty Maps. Satellite Radar Aircraft Recon GIS Data Analysis Tools. Click HERE for the latest radar status message from NWS Green Bay. These values are estimates of the rainfall per hour, updated each volume scan, with rainfall accumulated over time. La Crosse, WI Radar Map Rain Frz Rain Mix Snow La Crosse, WI Expect dry conditions for the next 6 hours. Depending on the type of weather occurring and the area of the U.S., forecasters use a set of rainrates which are associated to the dBZ values. Kenosha, Wisconsin Current Weather Forecasts, Live Radar Maps & News WeatherBug Now Hourly 10 Day Todays Weather - Kenosha, WI 2:05 PM Kenosha School of Technology - Feels like - Hi - Lo - WEATHER FORECAST Kenosha, WI Failed to load Something went wrong loading the data. The higher the dBZ, the stronger the rainrate. Typically, light rain is occurring when the dBZ value reaches 20. The scale of dBZ values is also related to the intensity of rainfall. The value of the dBZ depends upon the mode the radar is in at the time the image was created. Notice the color on each scale remains the same in both operational modes, only the values change. Radar Loops, Central Wisconsin WI Doppler Radar Loops Weather - Weather WX doppler radar loops weather and radar loops for Central Wisconsin Wisconsin. The other scale (near left) represents dBZ values when the radar is in precipitation mode (dBZ values from 5 to 75). One scale (far left) represents dBZ values when the radar is in clear air mode (dBZ values from -28 to +28). Each reflectivity image you see includes one of two color scales. The dBZ values increase as the strength of the signal returned to the radar increases. Interactive weather map allows you to pan and zoom to get unmatched weather details in your local neighborhood or half a world away from The Weather Channel. So, a more convenient number for calculations and comparison, a decibel (or logarithmic) scale (dBZ), is used. Reflectivity (designated by the letter Z) covers a wide range of signals (from very weak to very strong).
"Reflectivity" is the amount of transmitted power returned to the radar receiver. The colors are the different echo intensities (reflectivity) measured in dBZ (decibels of Z) during each elevation scan.
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