Wind barbs are symbols for indicating wind speed and wind direction on weather maps. In this article, you'll learn more about what it is, how to read wind barbs, and where to get a wind forecast with such a symbols.

A combination of long/short barbs and pennants indicate the speed of the wind in station weather plots rounded to the nearest 5 knots. Calm wind is indicated by a large circle drawn around the skycover symbol. One long barb is used to indicate each 10 knots with the short barb representing 5 knots. At 50 knots, the barbs changes to a pennant.

Mar 10, 2025 · You can tell how hard the wind is blowing by looking at the "barb," line, or symbol at the end of each wind direction vector. Wind barbs use a kind of tallying system, and each distinct shape/line length denotes a different speed.

The wind direction is plotted as the shaft of an arrow extending from the station circle toward the direction from which the wind is blowing. The wind speed is plotted as feathers and half-feathers representing 10 and 5 knots, on the shaft on the wind direction arrow.

Feb 14, 2025 · A non-frontal, warm-core, low pressure system of synoptic scale, developing over tropical or subtropical waters with definite organized convection (thunderstorms) and a well defined surface wind circulation.

Dec 10, 2021 · The speed of the wind is shown by “feathers” on the wind arrow. A short feather indicates 5 knots, while a larger one shows 10 knots. You will also find a long and short feather that indicates 15 knots. Temperature is measured in degrees Celsius to the nearest whole degree.

The wind barb indicates the wind direction and wind speed. Wind barbs point in the direction "from" which the wind is blowing. In the case of the diagram below, the orientation of the wind barb indicates winds from the Northeast. The term easterly means that the …

Wind speed is indicated by feathers added to the top of the staff. These feathers show wind speed adjusted to the nearest 5 mph increment. A short feather represents a 5 mph average wind speed. A long feather equals 10 mph. A pennant or flag is used to show a 50-mph wind speed. When winds are 2 mph or less, a small open circle is used.

se lines indicate wind directio Calm wind ts in the direction FROM which that wind is blowing. Thus, n this case, the wind is blowing FROM the southeast. The shorter lines, called barbs, indicate the wind speed in knots (k ). The speed of the wind is determined by the barbs. Each long barb represents 10 kt with short barbs represen

A combination of long/short barbs and pennants indicate the speed of the wind in station weather plots rounded to the nearest 5 knots. Calm wind is indicated by a large circle drawn around the skycover symbol. One long barb is used to indicate each 10 knots with the short barb representing 5 knots. At 50 knots, the barbs changes to a pennant.