Chapter 14 — AIR MASSES AND FRONTS 



CA) WARM TYPE OCCLUSION CEO COLD TYPE OCCLUSION 



Figure 14-15. — Sketch of occlusions (in the horizontal) and associated upper fronts. 209.64 



(A) STEEP STATIONARY FRONT 



(B) SHALLOW STATIONARY FRONT 



Figure 14-16. — Types of stable stationary fronts. 



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209.371 



