Weather Radar Differential Reflectivity (ZDR) from Sterling, Virginia

This page automatically updates every 3 minutes and was produced by GRLevel3 software.
Page opened/refreshed: February 22, 2025 17:44:04 EST  
Latest file uploaded: February 22, 2025 17:41:34 EST


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 KRAX status: Active [last data 0:01:40 h:m:s ago]
as of Sat, 22-Feb-2025 5:42pm EST

Message date: Fri, 21-Feb-2025 7:57am EST
KRAX WILL BE DOWN AT TIMES BETWEEN 13Z AND 15Z TODAY.==================

NWS WSR-88D Transmit/Receive Status


Free counters!