Live doppler weatherradar santa clarita5/17/2023 ![]() ![]() 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. Hail is a good reflector of energy and will return very high dBZ values. 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. Get the most accurate Los Angeles area weather information, interactive radar, and 7-day forecast for Southern California, including L.A., Orange County, Riverside County, San Bernardino County. 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. The map allows you to pan and zoom, add layers for. So, a more convenient number for calculations and comparison, a decibel (or logarithmic) scale (dBZ), is used. Track storms in real-time with interactive weather radar from KTLA 5 in Los Angeles, California. 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. Location: Santa Clarita, CA Elevation: 1330ft Nearby Weather Stations Today Hourly 10-Day Calendar History Wundermap accesstime 6:15 PM PDT on Ma(GMT -7) Updated 2 days ago 59. The colors are the different echo intensities (reflectivity) measured in dBZ (decibels of Z) during each elevation scan. ![]()
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