KMVX WSR-88D VAD Hodograph and Wind Profile

View the latest Velocity Azimuth Display (VAD) wind profile from the KMVX WSR-88D NEXRAD weather radar near Grand Forks, ND. 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=KMVX&resolution=high&qc=true&showprofile=true&showmeta=true&showhodo=true&showrings=true&ticmarks=axis&umin=-40&umax=80&vmin=-70&vmax=50&maxheight=12000&dynamicbounds=true&sfcstn=KGFK

RADAR SITE:  KMVX - Grand Forks, ND (SFC ELEV 301 m AMSL)
NIDS SOURCE: https://tgftp.nws.noaa.gov/SL.us008001/DF.of/DC.radar/DS.48vwp/SI.kmvx/sn.last
NIDS VALID:  2026-08-11 02:54 UTC

SFC STATION: KGFK (METAR)
SFC SOURCE:  https://aviationweather.gov/api/data/metar?ids=KGFK&format=json
SFC VALID:   2026-08-11 02:53 UTC
Decoded surface and VAD profile data

Surface observation

METAR KGFK 110253Z 09006KT 10SM BKN070 OVC085 21/14 A2995 RMK AO2 SLP141 FU ALOFT T02060144 53002

VAD wind profile

QCHeight AGL (m)Speed (kt)Direction (°)RMS (kt)
OK106.090—
OK12617.0754.8
OK18718.0824.6
OK30818.0854.4
OK33918.0885.0
OK52217.0884.5
OK61315.01083.5
OK73512.01083.6
OK91817.01076.1
OK122313.02162.3
OK134518.02503.9
OK152820.02623.6
OK171129.02692.7
OK183220.02912.9
OK213725.02912.5
OK216829.02992.3
OK244225.03021.4
OK274729.02902.0
OK305221.02952.6
OK335620.02801.3
OK427149.02881.6
OK457644.02721.7
OK488059.03031.6
OK518551.02721.8
OK549050.02592.4
OK579552.02642.3
OK640463.02861.4
OK701458.02783.1

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).

KMVX WSR-88D NEXRAD VAD hodograph showing the wind profile by height near Grand Forks, ND, valid 2026-08-11 02:54 UTC