Is that an Altocumulus Castellanus or a Cirrus Kelvin-Hemholtz Colombia?

Back here in China I miss a lot of things. I miss being able to go mountain biking without necessitating the use of a machete and dynamite. I miss being able to eat real hamburgers and not having to deal with the soilent green squeezed out of tubes at McDucks. I miss having my laundry [...]