Weather Radar Hydrometeor Classification Algorithm (HCA) from Raleigh, NC

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Page opened/refreshed: November 11, 2026 03:16:41 EST  
Latest file uploaded: November 10, 2026 20:14:14 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 0:00:48 h:m:s ago]
as of Wed, 11-Nov-2026 3:16am EST

NWS WSR-88D NEXRADView


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