Roanoke 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  W7 65 dBZ 20,000 ft. 37 kg/m² 10% chance 50% chance 0.50 in. 10 knots W (263)
2  H7 64 dBZ 15,000 ft. 27 kg/m² 40% chance 40% chance 0.75 in. 4 knots WNW (285)
1 H3 61 dBZ 26,000 ft. 34 kg/m² 20% chance 80% chance 0.75 in. 17 knots SW (225)
Q4 59 dBZ 21,000 ft. 21 kg/m² 20% chance 80% chance 0.50 in. New Cell
1 R1 59 dBZ 21,000 ft. 28 kg/m² 0% chance 70% chance 0.50 in. 14 knots SW (226)
2  B1 59 dBZ 20,000 ft. 24 kg/m² 0% chance 30% chance <0.50 in. 25 knots WSW (245)
2  M3 58 dBZ 33,000 ft. 49 kg/m² NA% chance NA% chance NA in. 16 knots S (184)
2  N1 57 dBZ 24,000 ft. 28 kg/m² 0% chance 60% chance <0.50 in. 27 knots SSW (212)
2  K0 57 dBZ 19,000 ft. 25 kg/m² 0% chance 50% chance <0.50 in. 25 knots S (185)
1 Z1 56 dBZ 21,000 ft. 34 kg/m² 20% chance 80% chance 0.50 in. 8 knots SW (234)
2  S1 56 dBZ 15,000 ft. 23 kg/m² 0% chance 30% chance <0.50 in. 16 knots WSW (243)
1 R2 55 dBZ 18,000 ft. 23 kg/m² 0% chance 60% chance 0.50 in. New Cell
E4 54 dBZ 21,000 ft. 17 kg/m² 10% chance 80% chance 0.50 in. 25 knots NNE (17)
2  X4 53 dBZ 28,000 ft. 20 kg/m² 0% chance 60% chance <0.50 in. 25 knots SSW (200)
2  M1 53 dBZ 18,000 ft. 15 kg/m² 0% chance 0% chance 0.00 in. 23 knots SSW (203)
2  K9 53 dBZ 14,000 ft. 15 kg/m² 0% chance 0% chance 0.00 in. 10 knots WSW (247)
2  F6 53 dBZ 9,000 ft. 12 kg/m² 0% chance 0% chance 0.00 in. 25 knots SW (228)
G4 52 dBZ 31,000 ft. 19 kg/m² 10% chance 90% chance 0.50 in. New Cell
W0 52 dBZ 24,000 ft. 20 kg/m² 0% chance 80% chance 0.50 in. 31 knots SW (215)
T2 52 dBZ 20,000 ft. 19 kg/m² 0% chance 80% chance <0.50 in. 2 knots NNW (327)
2  V2 52 dBZ 12,000 ft. 11 kg/m² 0% chance 0% chance 0.00 in. 10 knots S (172)
2  L3 51 dBZ 18,000 ft. 13 kg/m² 0% chance 0% chance 0.00 in. 17 knots SW (223)
2  L4 51 dBZ 16,000 ft. 12 kg/m² 0% chance 0% chance 0.00 in. New Cell
2  F3 51 dBZ 13,000 ft. 10 kg/m² 0% chance 0% chance 0.00 in. 10 knots SSW (208)
2  U1 51 dBZ 14,000 ft. 10 kg/m² 0% chance 0% chance 0.00 in. 16 knots SSW (210)
2  J6 51 dBZ 19,000 ft. 5 kg/m² 0% chance 0% chance 0.00 in. 17 knots SSW (192)
2  T4 51 dBZ 9,000 ft. 5 kg/m² 0% chance 0% chance 0.00 in. New Cell
2  W3 50 dBZ 33,000 ft. 23 kg/m² NA% chance NA% chance NA in. 23 knots SW (216)
2  B9 50 dBZ 12,000 ft. 8 kg/m² 0% chance 0% chance 0.00 in. 19 knots SW (215)
2  D4 49 dBZ 23,000 ft. 16 kg/m² NA% chance NA% chance NA in. 17 knots SW (227)
2  S6 49 dBZ 14,000 ft. 7 kg/m² 0% chance 0% chance 0.00 in. 21 knots SW (223)
2  N8 49 dBZ 11,000 ft. 6 kg/m² 0% chance 0% chance 0.00 in. 19 knots SSW (210)
Q7 48 dBZ 34,000 ft. 5 kg/m² 0% chance 90% chance 0.50 in. 25 knots SW (235)
2  S4 48 dBZ 9,000 ft. 6 kg/m² 0% chance 0% chance 0.00 in. New Cell
2  H1 45 dBZ 12,000 ft. 5 kg/m² 0% chance 0% chance 0.00 in. 27 knots SW (227)
2  P3 41 dBZ 31,000 ft. 7 kg/m² NA% chance NA% chance NA in. 27 knots WSW (255)
2  O4 40 dBZ 32,000 ft. 6 kg/m² NA% chance NA% chance NA in. New Cell
2  U4 40 dBZ 28,000 ft. 5 kg/m² NA% chance NA% chance NA in. New Cell
2  P4 40 dBZ 11,000 ft. 3 kg/m² 0% chance 0% chance 0.00 in. New Cell
2  A1 38 dBZ 24,000 ft. 4 kg/m² NA% chance NA% chance NA in. 25 knots SW (235)
= Tornado Vortex Signature = Mesocyclone = Hail