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The Sangay volcano has had moderate eruptions for over a year that have had little impact because of its remote location, but a recent change in wind patterns has pushed ash toward the coast and affected areas including the largest city, Guayaquil.
"The ash comes out of the Sangay volcano and spreads into the Guayas province, and we see a quantity of ash that is arriving near Guayaquil," Benjamin Bernard of the Geophysical Institute of Ecuador told reporters, referring to the province where Guayaquil is located.
The institute said it expects minor volcanic eruptions to continue in the coming days but does not expect a major eruption.
Comment: The cold temperatures being recorded are interesting, but the other key element in seeding these 'clouds' is meteor/comet dust. Which suggests that a lot more of that is in our atmosphere these days...
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