Since hail can cause the rainfall estimates to be higher than what is actually occurring, steps are taken to prevent these high dBZ values from being converted to rainfall. The Ground News media bias check for KSBY is center. We’ve discovered 4,942 headlines written by KSBY during the past 3 months. Compare headlines and media bias behind news outlets on stories breaking today. Hail is a good reflector of energy and will return very high dBZ values. News from KSBY Stay current with all the latest and breaking news from KSBY. These values are estimates of the rainfall per hour, updated each volume scan, with rainfall accumulated over time. 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. The higher the dBZ, the stronger the rainrate. Typically, light rain is occurring when the dBZ value reaches 20. Watch the local news in the LA and OC area via KCAL 9 News live stream. Watch KCAL 9 News Los Angeles Live Streaming Never miss any breaking news and headlines around you. 250 meter radar, the highest resolution available Future radar to see. Viewers can get the station on the official website via KCAL 9 News live stream. The scale of dBZ values is also related to the intensity of rainfall. Latest Local News Breaking News Microclimate Weather Sports Videos And more. 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. 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. So, a more convenient number for calculations and comparison, a decibel (or logarithmic) scale (dBZ), is used. TONIGHT’S WEATHER FORECAST 5/10 43° Lo RealFeel® 41° Mainly clear and chilly TOMORROW’S WEATHER FORECAST 5/11 72° / 46° RealFeel® Sun 78° Sunny and delightful Atascadero Weather Radar See. 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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