RadiosondeRadiosonde measurements of weather balloons from around the world

Change map selection Hide map selection

Country maps
Free zoom

Map section

Area

Country

Change parameters Hide parameter selection

Most used
All

Most used parameters

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

Skew-t diagram (Rise) Temperature (°F) Freezing Level (feet MSL) Snow line (feet MSL) Mid-Level Lapse rate, 3-5.5km (K/km) Deep Layer Shear 0-4 mi (kn) Lapse rate 0-0.6 mi (K/km) Surface based CAPE (J/kg) Surface based CIN (J/kg) Entire Atmosph. Precip. Water (1/100in) Vertical Totals, T850-T500 (K) Height of maximum inversion (ft AGL) Maximum inversion strength (K/km) Temperature, 850mbar (°C) Wind speed, 300mbar (mph)

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.

Station information

Skew-t diagram (Rise) Sounding quality

Weather, pressure

Pressure, 330 ft AGL (mbar)

Temperature and humidity

Temperature (°F) Temperature, 330 ft (°F) Freezing Level (feet MSL) Dew point (°F) Dew point, 330 ft (°F) Near surface superadiabate (K) Near surface dew point excession (K)

Wind, gusts, direction

Wind direction, 2m Wind speed, 2m (mph) Wind speed, 330 ft (mph) Wind direction, 330 ft

Precipitation: rain, snow, hail

Snow line (feet MSL)

Severe Weather Parameters

Supercell Composite Parameter Storm relative helicity 0-2 mi (m²/s²) Mid-Level Lapse rate, 3-5.5km (K/km) Low-Level Shear 0-0.6 mi (kn) Deep Layer Shear 0-4 mi (kn) Lapse rate 0-0.6 mi (K/km) Surface based CAPE (J/kg) Surface based CIN (J/kg) Entire Atmosph. Precip. Water (1/100in) KO-Index Level of free convection (ft AGL) Equilibrium level (ft AGL) Vertical Totals, T850-T500 (K)

Flight meteorology

Planetary Boundary Height (ft AGL) Lifting condensation level (m AGL) Lifting condensation level temp. (°C) Height of maximum inversion (ft AGL) Maximum inversion strength (K/km)

Pressure level - 925mbar / ~2,300 ft

Temperature, 925mbar (°C) Dew point, 925mbar (°C) Wind speed, 925mbar (mph) Wind direction, 925mbar

Pressure level - 850mbar / ~5,000 ft

Temperature, 850mbar (°C) Dew point, 850mbar (°C) Wind speed, 850mbar (mph) Wind direction, 850mbar

Pressure level - 700mbar / ~10,000 ft

Temperature, 700mbar (°C) Dew point, 700mbar (°C) Wind speed, 700mbar (mph) Wind direction, 700mbar

Pressure level - 500mbar / ~18,000 ft

Temperature, 500mbar (°C) Dew point, 500mbar (°C) Wind speed, 500mbar (mph) Wind direction, 500mbar

Pressure level - 300mbar / ~30,000 ft

Temperature, 300mbar (°C) Dew point, 300mbar (°C) Wind speed, 300mbar (mph) Wind direction, 300mbar

Year

Date

Time

Observation chart animation

You need a plus subscription to be able to use our observation charts player.

More information

Tue 04/21/2026, 02:00pm CDT

USA, 0 stations within this area

Temperature (°F)