When we received an email titled "Clouds over Mazatlan," we groaned. "Not another problem in Mexico," we thought to ourselves. Fortunately, it was no problem at all, as the sender, ‘Mexicolder Mike’ of Tropical Yacht Refrigeration, was referring to the real clouds you see in the photo. "Never seen anything like it in 35 years of cruising," he wrote.
"Anybody know how and why such clouds form?" Email us if you do.