Please consult your device documentation for instructions. A weather radar is used to locate precipitation, calculate its motion, estimate its type (rain, snow, hail, etc.), and forecast its. On mobile devices, you can save the bookmark as an easy-access icon similar to other apps. The Current Radar map shows areas of current precipitation. For example, if you select "Weather for a location," then select a location, the bookmark will return to your location on your next visit. You may bookmark the URL to return later to the same view with the selected settings. The URL will automatically update as you select the view and settings. Live wind, rain, radar or temperature maps, more than 50 weather layers, detailed forecast for your place, data from the best weather forecast models with. This view is similar to a radar application on a phone that provides radar, current weather, alerts and the forecast for a location. This view combines radar station products into a single layer called a mosaic and storm based alerts. This view provides specific radar products for a selected radar station and storm based alerts. 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.This site is organized into views that provide relevant radar products and weather information for a common task or goal. Hail is a good reflector of energy and will return very high dBZ values. Radar MinuteCast Monthly Air Quality Health & Activities Los Angeles Weather Radar Now Rain Snow Ice Mix United States Weather Radar California Weather Radar More Maps Radar. These values are estimates of the rainfall per hour, updated each volume scan, with rainfall accumulated over time. KABC covers forecasts, weather maps, alerts, video and more. ![]() 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. No one covers Los Angeles weather and the surrounding Southern California area like ABC7. Our Mega Doppler 7000 HD radar keeps you up-to-date with live weather conditions for the LA area. ![]() ![]() Covering Los Angeles, Orange County and all of the greater Southern California. The higher the dBZ, the stronger the rainrate. Long Beach Web Cam Weather Team Los Angeles' source for breaking news and live streaming video online. 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. 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. 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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