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

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Page opened/refreshed: November 20, 2025 03:21:34 EST  
Latest file uploaded: November 20, 2025 03:14:09 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 0:00:43 h:m:s ago]
as of Thu, 20-Nov-2025 3:21am EST

Message date: Wed, 19-Nov-2025 8:12am EST
KRAX WILL BE DOWN INTERMITTENTLY TODAY UNTIL 1630Z FOR MAINTENANCE.

Message date: Tue, 18-Nov-2025 9:20am EST
KRAX WILL BE DOWN INTERMITTENTLY UNTIL 16Z FOR MAINTENANCE

NWS WSR-88D NEXRADView


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