Massive eruptions of Hawaii’s Kilauea volcano and Guatemala’s Fuego volcano have captivated the entire world in recent days, and now it looks like even more volcanoes are starting to wake up. In fact, yellow alerts were just issued for Mexico’s Mt. Popocatepetl and Alaska’s Great Sitkin volcano. Mt. Popocatepetl and Great Sitkin both sit along the “Ring of Fire” that roughly encircles the perimeter of the Pacific Ocean, and many are becoming concerned that we may be witnessing some sort of “chain reaction” as volcanoes all over the globe begin to exhibit signs of increased activity.