Model charts for Central Europe (Storm relative helicity 0-2 mi)

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Europe Swiss HD 4x4

Model charts Swiss HD 4x4

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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 Clouds and significant weather Mean Sea Level Pressure (hPa) Temperature (°C) Gusts, 1h (kph) Gusts, 6h (kph) Precipitation, 1h (mm) Precipitation, 3h (mm) Accumulated Total Precipitation (mm) Snow depth (cm) Max. reflectivity (dBZ) Base reflectivity (dBZ) Synoptic composite Temperature, 850hPa (°C) Theta-E and Geopot, 850hPa (°C)

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 Clouds and significant weather Visibility (m) Mean Sea Level Pressure (hPa) Pressure change 3h (hPa)

Temperature and humidity

Temperature (°C) Temperature, close to the ground (°C) Max. temperature, 12h (°C) Min. temperature, 12h (°C) Wind chill (°C) Freezing Level (MASL) Relative humidity (%) Dew point (°C) Wet bulb temperature (°C)

Heat flux, moisture flux, evaporation

Sensible heat flux at the surface (Wh/m²) Latent heat flux at the surface (Wh/m²) Accumulated evaporation (mm) Evaporation 24h (mm) Moisture flux divergence/convrg. (10^-7/s)

Wind, gusts, direction

Wind direction and mean wind speed (kph) Gusts, 1h (kph) Gusts, 6h (kph) Gusts, 24h (kph) Mean wind speed (kph) with stream lines Mean wind speed, 100m (kph)

Clouds, sunshine, short wave radiation

Sunshine duration, 1h (min) Short wave radiation, last hour (Wh/m²) Cloud coverage (%) Low clouds, coverage (%) Middle clouds, coverage (%) High clouds, coverage (%)

Precipitation: rain, snow, hail

Precipitation, 1h (mm) Precipitation, 1h (Snow) (mm) Niederschlagssumme, 1std (Graupel/Hagel) (mm) Precipitation, 3h (mm) Precipitation, 6h (mm) Precipitation, 6h (Snow) (mm) Precipitation, 24h (mm) Precipitation, 24h (Snow) (mm) Accumulated Total Precipitation (mm) Accumulated Total Precipitation (Snow) (mm) Akkumulierter Niederschlag (Graupel/Hagel) (mm) Accumulated Total Precipitation (Ice) (mm) Snow depth (cm) Snow water equivalent (mm) Snow line (MASL) Rooftop snow load, German DIN, Zone 1 (%) Rooftop snow load, German DIN, Zone 1a (%) Rooftop snow load, German DIN, Zone 2 (%) Rooftop snow load, German DIN, Zone 2a (%) Rooftop snow load, German DIN, Zone 3 (%)

Severe Weather Parameters

Max. reflectivity (dBZ) Base reflectivity (dBZ) Supercell Composite Parameter Storm relative helicity 0-2 mi (m²/s²) Updraft helicity (m²/s²) and reflectivity Max. vertical velocity (Column, m/s) Low-Level Shear 0-0.6 mi (kn) Deep Layer Shear 0-4 mi (kn) Lapse rate 0-0.6 mi (K/km) Mixed-Layer CAPE (J/kg) Surface based CAPE (J/kg) Mixed-Layer CIN (J/kg) Surface based CIN (J/kg) Energy Helicity Index (EHI) Significant Tornado Parameter Lightning rate, hourly Entire Atmosphere Precipitable Water (mm) Total column condensed water (kg/m²) KO-Index Fire Weather Index

Simulated satellite images

Satellite IR simulation (°C) Simulated VIS satellite image

Urban pollution

Urban Pollution Index

Composite charts

Synoptic composite

Flight meteorology

Planetary Boundary Height (m AGL) Lifting condensation level (m AGL) Orographic sinking/lifting (dry, m/s)

Oceans and lakes

Water temperature (°C)

Pressure level - 925hPa / ~700m

Temperature, 925hPa (°C) Wind speed and streamlines, 925hPa (kph) Relative Humidity, 925hPa (%) Relative Vorticity, 925hPa (10^-5/s)

Pressure level - 850hPa / ~1.500m

Temperature, 850hPa (°C) Wind speed and streamlines, 850hPa (kph) Relative Humidity, 850hPa (%) Relative Vorticity, 850hPa (10^-5/s) Theta-E and Geopot, 850hPa (°C)

Pressure level - 700hPa / ~3.000m

Temperature, 700hPa (°C) Wind speed and streamlines, 700hPa (kph) Relative Humidity, 700hPa (%) Relative Vorticity, 700hPa (10^-5/s)

Pressure level - 500hPa / ~5.500m

Temperature, 500hPa (°C) Wind speed and streamlines, 500hPa (kph) Relative Humidity, 500hPa (%) Relative Vorticity, 500hPa (10^-5/s)

Pressure level - 300hPa / ~9.000m

Temperature, 300hPa (°C) Wind speed and streamlines, 300hPa (kph) Relative Humidity, 300hPa (%) Relative Vorticity, 300hPa (10^-5/s)

Model information

Here you will find some static parameters that are used as inputs to the model's calculations, such as topography for example. The values of these parameters don't change from run to run like output parameters such as temperature or pressure.

Model orography (m)

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Weather model

COSMO-D2 AROME Swiss HD 4x4 ICON-EU ICON-EU (Flash) EURO-4 HIRLAM-FMI HIRLAM Rapid ECMWF ECMWF ICON GFS UKMO ARPEGE GEM ACCESS-G

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More information

4x4 US

Valid for

Wed 12/11/2019, 01:00am AEDT

Central Europe

Europe Swiss HD 4x4 (3 days) from 12/10/2019/06z

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

Update times: ca. 04:45pm-08:15pm, 10:45pm-02:15am, 04:45am-08:15am and 10:45am-02:15pm

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