File:Baserefl composite comparison.png

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Original file (1,141 × 588 pixels, file size: 802 KB, MIME type: image/png)

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Description
English: Reflectivity on the PPI low level of a NEXRAD weather radar on the left and Composite reflectivities on the right. The difference between the two shows precipitation at higher level not reaching the ground. In this case, the notches, at #1, the fuchsia-colored region, visible on the composite image, is all but missing on the base reflectivity. At #2 and #3, show more rain supported by strong updrafts.
Date
Source http://www.srh.noaa.gov/jetstream/doppler/comprefl.htm
Author National Weather Service JetStream - Online School for Weather
Other versions Derivative works of this file:  Baserefl composite comparison fr.svg

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Public domain
This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.

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Date/TimeThumbnailDimensionsUserComment
current00:33, 5 October 2008Thumbnail for version as of 00:33, 5 October 20081,141 × 588 (802 KB)Pierre cb (talk | contribs){{Information |Description={{en|1=Reflectivity on the PPI low level of a NEXRAD weather radar on the left and Composite reflectivities on the right. The difference between the two shows precipitation at higher level not reaching the ground. In this case,

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