Sadly, I didn't have my camera with me but yesterday there was quite a bit of spraying going on particularly in the northern part of the sky. I saw many solid trails as well as the dots and dashes I mentioned before.
I will try to have at least my cell phone with me, when out and about next time.
And here I was saying the it seemed quiet on the aerosol front..
Asperitas over Colón, Argentina
28 minutes ago