This page will be updated to a more robust version including PIREPs by the end of April. The NWS Radar page and NWS Satellite page also are available. The URL should auto-update with the current settings, allowing for an easy bookmark/favorite. Īdditional URL parameters include lt (center latitude), ln (center longitude), zm (zoom level, 0-12), nolabel (removes flight category icon ID labels), hidemenu (hides the menu options on the lower left), wide (thicken US state boundaries), county (include US counties and other political boundaries based on zoom level), hidefir (hide FIR boundary), zseareas (add the ZSE ARTCC areas), and start (UTC start date/time, YYYYMMDDhhmm format, AWC data goes back up to 2 days, GLM data up to 5 hours). Current and future radar maps for assessing areas of precipitation, type, and intensity. Color Satellite Interactive Wx Map US Precipitation US Temperatures US Climate Data Tucson, Arizona Composite Reflectivity Radar. This schedule replaces the previous update cycle, which limited hourly updates to the 3h, 6h, 12h, and 24h mosaics, while 48h and 72h maps were generated once daily. All other mosaics are now updated hourly, including the 48h and 72h maps. To expand the radar map, keeping the menus/options above and legend below, click ⟺ (include "&invert" in the URL to reverse the background/text colors). Tucson, Arizona Animated Nexrad Doppler Radar with Zoomable Closeup City Views, Including Animated Lightning Radar Loop and Weather Advisories. Data Update Cycle: The 1-hr mosaic is updated every 5 min (approx). ![]() ![]() To toggle the lower-left menu visible/hidden, click the ≪ or ≫ button. Left-clicking on the "Speed" area will slow the loop and right-clicking will accelerate the loop, ranging from 0.05 to 5 second interval. When both the flight category and weather are displayed, the flight category icon will be on the inside and the partially-transparent weather color on the outside.Ĭlicking on the map will start/stop the loop. Also, GeoColor images may occasionally miss a frame or two. On the GeoColor satellite images (GOES-West/East cutoff at -114°) the pale bule areas are nighttime areas of lower clouds. Florida Governor Ron DeSantis visits the border in Cochise County. The radar, lightning, visible satellite, IR satellite, GeoColor satellite, SIGMETs/CWAs, and flight categories/weather can be toggled on/off. ![]() 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 above loop uses radar and visible/IR satellite data obtained from Aviation Weather Center (AWC), GeoColor satellite data from NOAA NESDIS-STAR, lightning (GLM) data from NOAA nowCOAST, and observations (for flight category and weather) from MesoWest. 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. Be sure to 'Reload/Refresh' to ensure you are looking at the most recent image. 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. Current Conditions Radar Forecasts Rivers and Lakes Climate and Past Weather Local Programs NWS Doppler Radar Click on image for more radar options. 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. See a real view of Earth from space, providing a detailed view of. The value of the dBZ depends upon the mode the radar is in at the time the image was created. Current and future radar maps for assessing areas of precipitation, type, and intensity. 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. Kvoa-Tv Tucson, AZ Doppler Radar Weather - Find local Kvoa-Tv Tucson, Arizona radar loop and radar weather images. Doppler Radar Weather, Tucson Arizona Doppler Radar Weather - Weather WX doppler radar weather and radar loops for Tucson Arizona.
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