Model charts for 74.4 W, 42.6 N (Storm relative helicity 0-2 mi)

HRRR

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Most used parameters

These are the parameters most frequently viewed by our users. See all our parameters under the "all" tab

Significant Weather Mean Sea Level Pressure (mbar) Temperature (°F) Wind direction and mean wind speed (mph) Gusts, 1h (mph) Precipitation, 1h (in) Precipitation, 3h (in) Precipitation, 6h (in) Snow depth (in) Max. reflectivity (dBZ) Satellite IR simulation (°C) Temperature, 850mbar (°C) Temperature, 500mbar (°C) Geopotential height, 500mbar (m) Wind speed and streamlines, 300mbar (kph)

All parameters

Here you will find all the parameters available for this model sorted into groups. Click on the respective group to display the parameters. If you don't see your desired parameter, try scrolling a bit down the list.

Weather, pressure

Significant Weather Mean Sea Level Pressure (mbar) Pressure change 1h (mbar) Pressure change 3h (mbar)

Temperature and humidity

Temperature (°F) Temperature (Grid) (°F) Temperature (color blindness) (°F) Potential temperature (°C) Equivalent potential temperature (°C) Relative humidity (%) Dew point (°F)

Heat flux, moisture flux, evaporation

Sensible heat flux at the surface (Wh/m²) Latent heat flux at the surface (Wh/m²)

Wind, gusts, direction

Wind direction and mean wind speed (mph) Gusts, 1h (mph) Mean wind speed (mph) with stream lines

Clouds, sunshine, short wave radiation

Short wave radiation, last hour (Wh/m²) Low clouds, coverage (%) Middle clouds, coverage (%) High clouds, coverage (%)

Precipitation: rain, snow, hail

Precipitation, 1h (in) Precipitation, 1h (Snow) (in) Precipitation, 3h (in) Precipitation, 3h (Snow) (in) Precipitation, 6h (in) Precipitation, 6h (Snow) (in) Snow depth (in)

Severe Weather Parameters

Max. reflectivity (dBZ) Supercell Composite Parameter Storm relative helicity 0-2 mi (m²/s²) Updraft helicity (m²/s²) and reflectivity Low-Level Shear 0-0.6 mi (kn) Deep Layer Shear 0-4 mi (kn) Mixed-Layer CAPE (J/kg) Surface based CAPE (J/kg) Mixed-Layer CIN (J/kg) Surface based CIN (J/kg) Lifted Index, 850mbar (K) Lightning rate, hourly Total column condensed water (kg/m²) Fire Weather Index

Simulated satellite images

Satellite IR simulation (°C) Sat WV 300mbar simulation (°C)

Composite charts

Thunderstorm composite

Flight meteorology

Planetary Boundary Height (m AGL)

Pressure level - 850mbar / ~5,000 ft

Temperature, 850mbar (°C) Wind speed and streamlines, 850mbar (kph) Relative Vorticity, 850mbar (10^-5/s)

Pressure level - 500mbar / ~18,000 ft

Temperature, 500mbar (°C) Wind speed and streamlines, 500mbar (kph) Geopotential height, 500mbar (m) Relative Vorticity, 500mbar (10^-5/s)

Pressure level - 300mbar / ~30,000 ft

Wind speed and streamlines, 300mbar (kph) Relative Vorticity, 300mbar (10^-5/s)

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Weather model

NAM-3km HRRR Swiss HD 4x4 RDPS ECMWF 6z/18z ECMWF IFS HRES 0z/12z ECMWF AIFS ICON GFS UKMO ARPEGE GEM ACCESS-G CMA GDAPS/UM MULTI-GLOBAL JMA GFS 0.125°

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Weather model

Swiss HD 1x1 Swiss HD 1x1 Swiss HD Floater 4x4 Swiss HD Floater 1x1 ECMWF IFS (48r1) GFS/FV3

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Weather model

NAM-3km HRRR Swiss HD 4x4 GFS

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More information

S_4x4 NAM-C HRRR GFS

Valid for

Wed 05/08/2024, 11:00am CDT

Grid map 74.4 W, 42.6 N (Zoom level 2 / Resolution 1.2mi)

HRRR (18 hours) from 05/08/2024/14z

Storm relative helicity 0-2 mi (m²/s²)

Update times: ca. xx:04-xx:28, every hour

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