Finding Convective Wave

• Shear in velocity or direction is important
• Consider “shear” of density d/t humidity difference...
• Shear and velocity and instability tend to come together ahead of and behind cold fronts
• Think about taking a high tow under a post-coldfront overcast
• Especially near the western edge of the “disc” of clouds (developing and enlarging breaks between lines)
• Do avoid the “downwind” side of “streets”...