1460 Theta Frontal Speed - advection of magnitude (theta) Theta Frontal Speed - advection of magnitude (theta) 1 marqh (admin) 2014-08-27T14:34:38.573Z Theta Frontal Speed - advection of magnitude (theta) Theta Frontal Speed - advection of magnitude (theta) Theta Frontal Speed - advection of magnitude (theta) 1460 Theta Frontal Speed - advection of magnitude (theta)