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All of these caveats must be taken into consideration when viewing nearly all radar data.

Wind farms) to avoid a loss of data in critical areas resulting in 'hotspots'. Supercells capable of producing damaging winds, very large hail & few strong tornadoes possible. Conversely, some non-meteorlogical returns may be omitted from this post-processing clean-up (Ex. A severe weather and tornado outbreak is growing increasingly likely across the Deep South Friday-Friday night. This post-processing is unique to each radar site and may result in some 'blindspots'. What we display is Level 3 radar data which means it has been post-processed to reduce or remove some but not all of these sorts of returns. As such, raw weather radar data is characteristically noisy given how common these types of interference are. of hyperlocal weather information: with down-to-the-minute forecasts for your. Probably the server is overloaded, down or unreachable because of a network problem, outage or a website maintenance is in progress. Weather Undergrounds Personal Weather Station Network takes on Gardening.

You can also see temperatures and conditions from the last 24 hours. Among others, the radar can also see returns from non-meteorological objects such as birds, bugs, dust, terrain, buildings, and other sources of radio waves at similar frequencies. If is down for us too there is nothing you can do except waiting. Weather Underground gives you standard weather information, like the current temperature, weather conditions and a live radar. However these are not the only objects that will reflect the radar signal. Meteorological targets would include objects like rain, snow, and hail. Reflectivity, put simply is the amount of return that the radar sees at a given azimuth and range. Radar operates by sending out a radio wave pulse that will interact with objects and 'reflect' some portion of that signal back to the radar reciever. Posted 06:03 (#9009207) Subject: weather underground radar always "down for maintenance"Īnybody know why the nexrad radar on weather underground site is always down for maintenance? It is for all the stations I have checked.Base reflectivity is the most basic of all NEXRAD products and can be used to illustrate some fundamental principles. Weather underground radar always "down for maintenance"