They aren't usually big enough to get the particulates high enough. But big events can do it: https://en.wikipedia.org/wiki/Year_Without_a_Summer https://en.wi

They aren't usually big enough to get the particulates high enough. But big events can do it: https://en.wikipedia.org/wiki/Year_Without_a_Summer https://en.wikipedia.org/wiki/Year_Without_a_Summer