Boston Radar
TDWR High Definition Radar
Type
Base Reflectivity 0.20° Elevation
Range
48 NMI
Base Reflectivity Range
Base Reflectivity 0.20° Elevation 48 NMI range
Base Reflectivity 1.00° Elevation 48 NMI range
Base Reflectivity 2.10° Elevation 48 NMI range
Base Reflectivity 0.60° Elevation 225 NMI range
Composite Reflectivity 124 NMI range
Base Radial Velocity Range
Base Radial Velocity 0.20° Elevation 48 NMI range
Base Radial Velocity 1.00° Elevation 48 NMI range
Base Radial Velocity 2.10° Elevation 48 NMI range
Rainfall Accumulation Range
Storm Total Surface Rainfall Accumulation 124 NMI range
1 Hour Running Surface Rainfall Accumulation 124 NMI range
Digital Storm Total 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
Animate Map Storm Tracks Total Precipitation Show Severe Regional
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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)
K2 59 dBZ 41,000 ft. 49 kg/m² 70% chance 100% chance 1.50 in. 15 knots NW (307)
I1 58 dBZ 29,000 ft. 36 kg/m² 20% chance 80% chance 0.75 in. 15 knots W (279)
2  W1 58 dBZ 22,000 ft. 29 kg/m² 0% chance 30% chance 0.50 in. 21 knots NNW (327)
2  B1 58 dBZ 21,000 ft. 21 kg/m² 0% chance 20% chance <0.50 in. 13 knots NW (324)
2  D1 55 dBZ 12,000 ft. 17 kg/m² 0% chance 0% chance 0.00 in. 19 knots NW (314)
2  G1 54 dBZ 17,000 ft. 14 kg/m² 0% chance 0% chance 0.00 in. 20 knots W (270)
2  L2 53 dBZ 27,000 ft. 18 kg/m² 0% chance 0% chance 0.00 in. 33 knots WNW (296)
2  A1 53 dBZ 14,000 ft. 14 kg/m² 0% chance 0% chance 0.00 in. 12 knots WNW (300)
2  O2 53 dBZ 10,000 ft. 8 kg/m² 0% chance 0% chance 0.00 in. New Cell
2  N2 50 dBZ 17,000 ft. 13 kg/m² 0% chance 50% chance <0.50 in. 31 knots SW (232)
2  U0 46 dBZ 9,000 ft. 4 kg/m² 0% chance 0% chance 0.00 in. 5 knots NW (323)
= Tornado Vortex Signature = Mesocyclone = Hail