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The Radial Velocity map allow you to view single site Nexrad data for many sectors. Colors indicated the direction of atmospheric particles (
raindrop
,
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snowflakes
,
radley brown bag, smoke,
movado bold macy's, dust etc) from the radar site. Green indicates movement towards the radar site and red indicates movement away from the radar site. This is particularly useful in showing rotation within
thunderstorms
, which may lead to tornadic development.
NEXRAD or Nexrad (Next-Generation Radar) is a network of 158 high-resolution
Doppler weather radars
operated by the National Weather Service,
le pliage handbag, an agency of the National Oceanic and Atmospheric Administration (NOAA) within the United States Department of Commerce. Its technical name is WSR-88D,
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movado mens automatic watches, 1988,
michael kors necklace sale, Doppler. NEXRAD detects
precipitation
and atmospheric movement or wind. It returns data which when processed can be displayed in a mosaic map which shows patterns of precipitation and its movement. The radar system operates in two basic modes,
manolo blahnik canada, selectable by the operator: a slow-scanning clear-air mode for analyzing air movements when there is little or no activity in the area,
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