They stand for an approaching storm front. If I remember correctly, a red line means a warm front and a blue line means a cold front. The triangles show which direction the front is moving.
Hope that helps.
Weather Symbols are basically symbols that represent weather for example If I ask you a question and like The letter H is the weather symbol for and then I give you the following answers just think about what you could pick.
The symbol for phosphorus that has gained three electrons is P3-.
The three types of hazardous weather forecasts are watches, warnings, and advisories. A watch means conditions are favorable for hazardous weather, a warning means hazardous weather is imminent or already occurring, and an advisory means hazardous conditions are expected but less severe than a warning.
Temperature, precipitation (rain, snow), and wind speed are three weather conditions that change daily.
They are very high in the atmosphere - the highest of clouds. They move rapidly because of the jet streams at their altitude. They usually foretell a weather front coming in 24-48 hours.
The Triforce from Legend of Zelda.
three triangles rotating down left and up
Three triangles.
three triangles on top of each other so they form a larger triangle.
Some triangles are equilateral, but not all of them. There are three types of triangles. Triangles which have three equal sides and three equal angles are called equilateral triangles. Isosceles triangles have two equal sides and two equal angles. Scalene triangles have no equal sides and no equal angles.
Conventionally you use the symbol that looks like an "equals" sign but consists of three lines. It is the same symbol as is used for identities. ABC ≡ PQR
The radioactive symbol consists of a trefoil, or three-bladed design. It is typically a black symbol on a yellow background, and is commonly used to indicate the presence of radioactive materials.
A three-sided shape is called a triangle. There are three types of triangles: equilateral triangles, iscosceles triangles, and scalene triangles. Equilateral triangles have all equal sides and angles; iscosceles triangles have two congruent legs and a base, and scalene triangles do not have any equal sides or angles.
No. Triangles all have three sides.
You can make any triangle, quadrilateral or pentagon with three suitable triangles.
They are: right angle, isosceles and equilateral triangles There are also scalene and obtuse triangles
we can make a trapezium with 3 equal triangles.