The map is displaying the highest freezing level in feet.

Text in white indicates rawindsonde data, text in yellow indicates ACARS data.

Shading: Surface to 5,000ft to 15,000ft

Click on the locations to get more information.

The map is displaying altimeter readings in inches of mercury.

Shading: 29.5" to 30.0" to 30.5"

Click on the locations to get more information.

The map is displaying sea level pressure readings in millibars.

Shading: 990mb to 1010mb to 1030mb

Click on the locations to get more information.

The map is displaying temperature in °F.

Shading: 0°F to 50°F to 100°F

Click on the locations to get more information.

The map is displaying dew point temperature in °F.

Shading: -10°F to 30°F to 70°F

Click on the locations to get more information.

The map is displaying surface winds in knots.

Shading: Calm to 8kt to 16kt

Click on the locations to get more information.

The map is displaying ceiling heights in hundereds of feet.

Shading: 400ft to 1000ft to 3000ft

Click on the locations to get more information.

The map is displaying visibilities in statute miles.

Shading: 0sm to 3sm to 6sm

Click on the locations to get more information.

The map is displaying the weather, color-coded based on the following hierarchy:

Click on the locations to get more information.

The map is displaying flight categories based on the following color scheme.

Click on the locations to get more information.

Click on the push pin to get the highest freezing level in feet.

Light blue push pins indicate rawindsonde data, dark blue indicate ACARS data.

Click on the locations to get more information.

Click on the push pin to select the vertical wind profile.

2,000, 10,000, and 20,000 feet are available.

Click on the locations to get more information.

Click on the ID to select the vertical wind profile.

2,000, 10,000, and 20,000 feet are available.

The push pins above indicate the flight categories. Click for more information.

The map is displaying all PIREPs (icon based on the following hierarchy):

	Severe Turbulence
	Severe Clear Icing
	Severe Mixed Icing
	Severe Rime Icing
	Severe Chop
	Moderate-Severe Turbulence
	Moderate-Severe Clear Icing
	Moderate-Severe Mixed Icing
	Moderate-Severe Rime Icing
	Moderate-Severe Chop
	Moderate Turbulence
	Moderate Clear Icing
	Moderate Mixed Icing
	Moderate Rime Icing
	Low-Level Wind Shear
	Light-Moderate Turbulence
	Light-Moderate Clear Icing
	Light-Moderate Mixed Icing
	Light-Moderate Rime Icing
	Moderate Chop
	Light Turbulence
	Light-Moderate Chop
	Light Clear Icing
	Light Mixed Icing
	Light Rime Icing
	Light Chop
	Smooth
	No Icing
	Unknown / General PIREP

Click on the PIREP icons to get more information.

The map is displaying icing PIREPs using the following icons:

	Severe Clear Icing
	Severe Mixed Icing
	Severe Rime Icing
	Moderate-Severe Clear Icing
	Moderate-Severe Mixed Icing
	Moderate-Severe Rime Icing
	Moderate Clear Icing
	Moderate Mixed Icing
	Moderate Rime Icing
	Light-Moderate Clear Icing
	Light-Moderate Mixed Icing
	Light-Moderate Rime Icing
	Light Clear Icing
	Light Mixed Icing
	Light Rime Icing
	No Icing

Click on the PIREP icons to get more information.

The map is displaying turbulence PIREPs using the following icons:

	Severe Turbulence
	Severe Chop
	Moderate-Severe Turbulence
	Moderate-Severe Chop
	Moderate Turbulence
	Low-Level Wind Shear
	Light-Moderate Turbulence
	Moderate Chop
	Light Turbulence
	Light-Moderate Chop
	Light Chop
	Smooth

Click on the PIREP icons to get more information.

The map is displaying other PIREPs (no known turbulence/icing).

Click on the PIREP icons to get more information.

The map is displaying Airmets, Sigmets, and CWAs, based on the following color scheme:

IFR, Low-Level Turbulence, High-Level Turbulence, Icing, Convective, Volcanic Ash, and CWA.

Click on the shaded areas to get more information.