This map is an example of a map that makes use of isotachs. Isotachs are lines that connect lines of equal wind speed. This map here shows the United States and is full of isotachs. We can see for the most part, the lines are relatively straight throughout the country. However, up in the northern part of the U.S. the isotachs seem to wrap around themselves and make a circle like gesture. This is most likely due to the air hitting the mountain ranges in the northwest U.S. Like isobars, the closer the lines are to each other, the more steep the change. In this map, the lines are very close together. Altogether, these maps work to help us understand the wind patterns that we see in various areas.
No comments:
Post a Comment