|Radial velocities near an outflow boundary|
CSU-CHILL PPI sector scan at 1.5 deg elevation angle at 2032 UTC on 27 June 2014. Solid black fill depicts the 60 dBZ echo core location. Radial velocities are shown as both a color fill and as radially-oriented vectors. Convergence is evident along the outflow boundary that had propagated ahead of the echo core.
Photo credit: Patrick Kennedy
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