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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Current Station: MRX
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Current Station = TDWR Station (High Def)
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Radar Archive

Radar Archive
View a 24-hour animated loop for this region by selecting a date below. Please note, this image may take a moment to generate.
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  K9 65 dBZ 22,000 ft. 35 kg/m² 20% chance 60% chance 0.50 in. 39 knots SW (217)
1 N2 61 dBZ 31,000 ft. 40 kg/m² 30% chance 90% chance 0.75 in. 23 knots SSW (192)
2  Y1 61 dBZ 23,000 ft. 26 kg/m² 0% chance 50% chance <0.50 in. 29 knots SW (229)
1 X9 60 dBZ 17,000 ft. 11 kg/m² 20% chance 40% chance 0.50 in. New Cell
1 H8 58 dBZ 27,000 ft. 44 kg/m² 40% chance 100% chance 0.75 in. 19 knots SW (216)
1 Z7 58 dBZ 18,000 ft. 18 kg/m² 0% chance 0% chance 0.00 in. 12 knots WSW (254)
1 V4 57 dBZ 20,000 ft. 21 kg/m² 0% chance 20% chance <0.50 in. 14 knots S (183)
1 O3 57 dBZ 30,000 ft. 22 kg/m² 0% chance 10% chance <0.50 in. 25 knots SW (222)
2  M9 57 dBZ 17,000 ft. 19 kg/m² 0% chance 10% chance <0.50 in. 41 knots WSW (252)
2  Q9 56 dBZ 18,000 ft. 12 kg/m² 0% chance 50% chance <0.50 in. 19 knots SW (229)
2  A8 55 dBZ 19,000 ft. 23 kg/m² 0% chance 60% chance <0.50 in. 21 knots SSW (205)
2  E9 54 dBZ 14,000 ft. 9 kg/m² 0% chance 0% chance 0.00 in. 10 knots SW (225)
2  Z9 53 dBZ 17,000 ft. 8 kg/m² 0% chance 40% chance <0.50 in. New Cell
2  G9 53 dBZ 15,000 ft. 12 kg/m² 0% chance 0% chance 0.00 in. 16 knots W (279)
2  E7 53 dBZ 13,000 ft. 12 kg/m² 0% chance 0% chance 0.00 in. 21 knots SSW (212)
2  Y9 53 dBZ 14,000 ft. 8 kg/m² 0% chance 0% chance 0.00 in. New Cell
2  K8 52 dBZ 23,000 ft. 11 kg/m² 0% chance 50% chance <0.50 in. 12 knots SW (224)
2  Q1 52 dBZ 18,000 ft. 15 kg/m² 0% chance 10% chance <0.50 in. 21 knots WSW (239)
2  P9 52 dBZ 14,000 ft. 14 kg/m² 0% chance 10% chance <0.50 in. 17 knots SSW (197)
2  V9 52 dBZ 17,000 ft. 14 kg/m² 0% chance 0% chance 0.00 in. New Cell
2  D9 52 dBZ 13,000 ft. 8 kg/m² 0% chance 0% chance 0.00 in. 33 knots SSW (204)
2  F4 51 dBZ 24,000 ft. 6 kg/m² 0% chance 50% chance <0.50 in. 10 knots WSW (238)
2  M8 51 dBZ 14,000 ft. 10 kg/m² 0% chance 0% chance 0.00 in. 25 knots SW (216)
2  Y8 50 dBZ 25,000 ft. 16 kg/m² 0% chance 60% chance <0.50 in. 39 knots SSW (206)
1 K6 50 dBZ 19,000 ft. 12 kg/m² 0% chance 50% chance <0.50 in. 23 knots WSW (241)
2  U2 50 dBZ 19,000 ft. 11 kg/m² 0% chance 0% chance 0.00 in. 23 knots SSW (204)
W9 49 dBZ 20,000 ft. 12 kg/m² 0% chance 70% chance <0.50 in. New Cell
2  C8 49 dBZ 16,000 ft. 10 kg/m² 0% chance 0% chance 0.00 in. 14 knots SW (223)
2  F9 48 dBZ 16,000 ft. 8 kg/m² 0% chance 30% chance <0.50 in. 17 knots SSW (212)
2  J9 46 dBZ 23,000 ft. 10 kg/m² NA% chance NA% chance NA in. 10 knots SW (214)
1 D6 45 dBZ 26,000 ft. 4 kg/m² 0% chance 50% chance <0.50 in. 27 knots WSW (242)
2  B9 43 dBZ 27,000 ft. 9 kg/m² NA% chance NA% chance NA in. 17 knots SSW (192)
= Tornado Vortex Signature = Mesocyclone = Hail