KCXX WSR-88D VAD Hodograph and Wind Profile

View the latest Velocity Azimuth Display (VAD) wind profile from the KCXX WSR-88D NEXRAD weather radar near Burlington, VT. The hodograph plots horizontal wind vectors by height above ground, with color-coded altitude layers and optional METAR surface-wind data.

Latest profile valid .

Request and source metadata
URL CALL:    http://www.twisterdata.com/vad/vad.php?radar=KCXX&resolution=high&qc=true&showprofile=true&showmeta=true&showhodo=true&showrings=true&ticmarks=axis&umin=-30&umax=60&vmin=-30&vmax=60&maxheight=12000&dynamicbounds=true&sfcstn=KBTV

RADAR SITE:  KCXX - Burlington, VT (SFC ELEV 97 m AMSL)
NIDS SOURCE: https://tgftp.nws.noaa.gov/SL.us008001/DF.of/DC.radar/DS.48vwp/SI.kcxx/sn.last
NIDS VALID:  2026-08-02 06:54 UTC

SFC STATION: KBTV (METAR)
SFC SOURCE:  https://aviationweather.gov/api/data/metar?ids=KBTV&format=json
SFC VALID:   2026-08-02 06:54 UTC
Decoded surface and VAD profile data

Surface observation

METAR KBTV 020654Z AUTO 18009KT 10SM FEW070 BKN100 24/18 A2989 RMK AO2 SLP120 T02390178 $

VAD wind profile

QCHeight AGL (m)Speed (kt)Direction (°)RMS (kt)
OK109.0180—
OK11614.01714.5
OK20820.01774.0
OK33016.01797.2
OK51316.01925.3
OK54315.01697.3
FAIL72612.01847.7
FAIL8179.01687.5
FAIL100010.01978.2
FAIL11227.02018.0
FAIL13368.02146.2
FAIL14278.02196.6
FAIL16717.02115.2
FAIL17328.02215.5
FAIL20377.02174.3
OK21597.02003.3
OK234114.02223.0
OK264614.02094.9
FAIL27383.02524.4
FAIL29514.02392.8
OK325614.02244.6
OK340815.02164.6
OK356120.02173.5
OK386520.02233.1
OK417027.02171.9
OK447521.02242.3
OK478023.02181.7
OK508523.02192.3
OK538923.02212.1
OK569422.02222.0
OK599922.02291.5
OK660926.02341.9
OK721835.02341.7
OK752340.02381.9
OK782842.02421.6
OK843743.02452.1
OK904745.02453.0

QC keeps a level only where its wind speed exceeds twice its RMS fit error (the operational 2×RMS signal-to-noise test). FAIL rows are retained here for reference but excluded from QC-filtered plotting. A dash means the product reported no RMS for that level (kept, not assessable).

KCXX WSR-88D NEXRAD VAD hodograph showing the wind profile by height near Burlington, VT, valid 2026-08-02 06:54 UTC