Knoxville Radar
NEXRAD Radar
Type
Base Reflectivity 0.50° Elevation
Range
124 NMI
Base Reflectivity Range
Base Reflectivity 0.50° Elevation 124 NMI range
Base Reflectivity 1.45° Elevation 124 NMI range
Base Reflectivity 2.40° Elevation 124 NMI range
Base Reflectivity 3.35° Elevation 124 NMI range
Base Reflectivity 0.50° Elevation 248 NMI range
Composite Reflectivity 124 NMI range
Level II Base Reflectivity 0.50° Elevation 248 NMI range
Base Radial Velocity Range
Base Radial Velocity 0.50° Elevation 124 NMI range
Base Radial Velocity 1.45/1.50° Elevation 124 NMI range
Storm Relative Mean Radial Velocity Range
Storm Relative Mean Radial Velocity 0.5° Elevation 124 NMI range
Storm Relative Mean Radial Velocity 1.45° Elevation 124 NMI range
Storm Relative Mean Radial Velocity 2.40° Elevation 124 NMI range
Storm Relative Mean Radial Velocity 3.35° Elevation 124 NMI range
Rainfall Accumulation Range
Storm Total Surface Rainfall Accumulation 124 NMI range
1 Hour Running Surface Rainfall Accumulation 124 NMI range
More Information Range
Vertically Integrated Liquid 124 NMI range
Echo Tops 124 NMI range
Velocity Azimuth Display Wind Profile 124 NMI range
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Radar Archive
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Archive begins January 1st, 2005.

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Weather Links
Doppler Radar Detected Storms
  ID Max Top VIL Severe Hail Hail Max Hail Size Speed Direction (from)
2  D8 57 dBZ 16,000 ft. 21 kg/m² 0% chance 10% chance <0.50 in. 29 knots SW (218)
1 Z1 56 dBZ 23,000 ft. 26 kg/m² 0% chance 50% chance <0.50 in. 19 knots SW (214)
2  Y8 56 dBZ 16,000 ft. 16 kg/m² 0% chance 0% chance 0.00 in. 21 knots WSW (242)
2  H7 56 dBZ 10,000 ft. 5 kg/m² 0% chance 0% chance 0.00 in. 25 knots SW (236)
1 D1 55 dBZ 19,000 ft. 20 kg/m² 0% chance 0% chance 0.00 in. 35 knots SW (231)
2  U5 54 dBZ 19,000 ft. 10 kg/m² 0% chance 10% chance <0.50 in. 14 knots WSW (246)
2  D6 54 dBZ 7,000 ft. 9 kg/m² 0% chance 0% chance 0.00 in. New Cell
2  O0 54 dBZ 10,000 ft. 6 kg/m² 0% chance 0% chance 0.00 in. New Cell
2  Z7 53 dBZ 16,000 ft. 14 kg/m² 0% chance 30% chance <0.50 in. 27 knots WSW (241)
2  A7 53 dBZ 14,000 ft. 17 kg/m² 0% chance 0% chance 0.00 in. 25 knots WSW (239)
2  J1 53 dBZ 14,000 ft. 8 kg/m² 0% chance 0% chance 0.00 in. 27 knots WSW (246)
1 E8 52 dBZ 30,000 ft. 13 kg/m² 0% chance 60% chance <0.50 in. 14 knots W (267)
2  Q9 52 dBZ 21,000 ft. 8 kg/m² 0% chance 50% chance <0.50 in. 23 knots N (358)
2  G1 52 dBZ 16,000 ft. 5 kg/m² 0% chance 20% chance <0.50 in. New Cell
2  X5 52 dBZ 16,000 ft. 13 kg/m² 0% chance 0% chance 0.00 in. 29 knots SW (235)
2  F4 52 dBZ 16,000 ft. 11 kg/m² 0% chance 0% chance 0.00 in. 25 knots WSW (245)
2  X6 52 dBZ 13,000 ft. 10 kg/m² 0% chance 0% chance 0.00 in. New Cell
2  T7 52 dBZ 14,000 ft. 10 kg/m² 0% chance 0% chance 0.00 in. 29 knots WSW (245)
2  I9 52 dBZ 10,000 ft. 6 kg/m² 0% chance 0% chance 0.00 in. 19 knots W (260)
2  Y5 51 dBZ 14,000 ft. 13 kg/m² 0% chance 0% chance 0.00 in. 58 knots WSW (240)
2  T3 51 dBZ 13,000 ft. 9 kg/m² 0% chance 0% chance 0.00 in. 21 knots SW (232)
2  A9 51 dBZ 11,000 ft. 7 kg/m² 0% chance 0% chance 0.00 in. 16 knots SW (236)
2  K8 50 dBZ 19,000 ft. 8 kg/m² 0% chance 60% chance <0.50 in. New Cell
2  T9 49 dBZ 14,000 ft. 8 kg/m² 0% chance 0% chance 0.00 in. 21 knots WSW (248)
2  E0 49 dBZ 15,000 ft. 7 kg/m² 0% chance 0% chance 0.00 in. 23 knots SW (224)
2  W1 49 dBZ 10,000 ft. 6 kg/m² 0% chance 0% chance 0.00 in. 25 knots SW (227)
2  H0 48 dBZ 17,000 ft. 5 kg/m² 0% chance 30% chance <0.50 in. 17 knots SW (234)
2  Y9 48 dBZ 23,000 ft. 14 kg/m² NA% chance NA% chance NA in. New Cell
2  T8 48 dBZ 14,000 ft. 8 kg/m² 0% chance 0% chance 0.00 in. New Cell
2  V5 46 dBZ 19,000 ft. 8 kg/m² 0% chance 0% chance 0.00 in. 23 knots SW (226)
2  E1 46 dBZ 15,000 ft. 6 kg/m² 0% chance 0% chance 0.00 in. New Cell
2  P5 43 dBZ 13,000 ft. 5 kg/m² 0% chance 0% chance 0.00 in. 16 knots WNW (297)
= Tornado Vortex Signature = Mesocyclone = Hail