Weather Radar Hydrometeor Classification Algorithm (HCA) from Sterling, Virginia

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Page opened/refreshed: February 28, 2026 18:16:53 EST  
Latest file uploaded: February 28, 2026 18:11:51 EST


Hydrometeor Classification is a computer algorithm output that determines the most likely classification of the targets in the radar volume. The product displays the predefined categories that were most likely the cause of the radar echo at that location. The four lowest elevation angles are available.

NEXRAD Radar KRAX status: Operate [last data 0:01:00 h:m:s ago]
as of Sat, 28-Feb-2026 6:16pm EST

NWS WSR-88D NEXRADView


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