Frederick 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)
1 X3 61 dBZ 34,000 ft. 53 kg/m² 60% chance 100% chance 1.50 in. 6 knots E (81)
1 Q5 58 dBZ 45,000 ft. 55 kg/m² 40% chance 100% chance 1.00 in. 4 knots WSW (243)
1 E4 57 dBZ 30,000 ft. 37 kg/m² 0% chance 80% chance 0.50 in. 2 knots SSE (155)
1 K3 56 dBZ 37,000 ft. 36 kg/m² 10% chance 90% chance 0.50 in. 21 knots W (273)
1 C3 56 dBZ 27,000 ft. 40 kg/m² 10% chance 80% chance 0.50 in. 23 knots NE (35)
H5 56 dBZ 27,000 ft. 38 kg/m² 0% chance 90% chance 0.50 in. 8 knots NNW (342)
1 M5 56 dBZ 35,000 ft. 40 kg/m² 0% chance 80% chance 0.50 in. New Cell
A4 56 dBZ 28,000 ft. 29 kg/m² 0% chance 70% chance 0.50 in. 8 knots W (268)
2  N4 56 dBZ 38,000 ft. 59 kg/m² NA% chance NA% chance NA in. 37 knots WSW (248)
2  A6 53 dBZ 24,000 ft. 22 kg/m² 0% chance 60% chance <0.50 in. 17 knots WNW (286)
2  Q6 53 dBZ 11,000 ft. 7 kg/m² 0% chance 0% chance 0.00 in. New Cell
1 B6 52 dBZ 31,000 ft. 13 kg/m² 10% chance 100% chance 0.50 in. New Cell
2  T4 52 dBZ 54,000 ft. 46 kg/m² NA% chance NA% chance NA in. 23 knots W (272)
I6 51 dBZ 23,000 ft. 16 kg/m² 0% chance 70% chance 0.50 in. 12 knots SSE (158)
1 I2 51 dBZ 23,000 ft. 7 kg/m² 0% chance 70% chance 0.50 in. New Cell
2  E6 51 dBZ 43,000 ft. 36 kg/m² NA% chance NA% chance NA in. 6 knots S (171)
2  K6 49 dBZ 23,000 ft. 14 kg/m² 0% chance 30% chance <0.50 in. New Cell
2  J6 49 dBZ 23,000 ft. 15 kg/m² NA% chance NA% chance NA in. New Cell
2  Z5 49 dBZ 12,000 ft. 4 kg/m² 0% chance 0% chance 0.00 in. New Cell
2  I5 48 dBZ 38,000 ft. 21 kg/m² NA% chance NA% chance NA in. New Cell
2  L6 46 dBZ 19,000 ft. 9 kg/m² 0% chance 0% chance 0.00 in. New Cell
2  O9 46 dBZ 17,000 ft. 7 kg/m² 0% chance 0% chance 0.00 in. 17 knots NW (312)
2  R5 45 dBZ 25,000 ft. 10 kg/m² NA% chance NA% chance NA in. 10 knots S (190)
2  X6 45 dBZ 10,000 ft. 2 kg/m² 0% chance 0% chance 0.00 in. New Cell
2  X4 44 dBZ 26,000 ft. 9 kg/m² NA% chance NA% chance NA in. 10 knots WNW (302)
2  B5 44 dBZ 25,000 ft. 8 kg/m² NA% chance NA% chance NA in. New Cell
2  I4 44 dBZ 20,000 ft. 7 kg/m² 0% chance 0% chance 0.00 in. 16 knots N (0)
2  N5 41 dBZ 25,000 ft. 2 kg/m² 0% chance 0% chance 0.00 in. New Cell
= Tornado Vortex Signature = Mesocyclone = Hail