Air Masses

Use the following maps to identify cold and warm airmasses.

Exercise 1: Indicate where the dividing line is between cP and mT Airmasses

Across the top there are a series of buttons:

• Erase last line = this button erases the latest line you've drawn; pressing twice will erase the last two lines, etc.
• Colors = Use these to select the color of the isolines you draw
• Show Solution = If you want to see how we analyzed the data, press this button

Exercise 2: Indicate where the dividing line is between mP and cP Airmasses

Exercise 3: Indicate where different Airmass Source Regions are found

Return to airmass lesson.

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