Weather Radar Differential Reflectivity (ZDR) from Sterling, Virginia

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Page opened/refreshed: April 24, 2024 20:57:54 EDT  
Latest file uploaded: April 24, 2024 20:57:44 EDT

Differential Reflectivity values are measurements related to the returned energy difference between the vertical and horizontal radar pulses. Large positive values indicate that targets are generally much larger horizontally than vertically. Values near zero indicate the targets are generally spherical. Negative values indicate targets are larger in the vertical than in the horizontal. The four lowest elevation angles are available.

NEXRAD Radar KLWX status: Active [last data 0:00:27 h:m:s ago]
as of Wed, 24-Apr-2024 8:57pm EDT

NWS WSR-88D Transmit/Receive Status

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