Multiple strong eruptions have taken place at Mexico’s Popocatépetl volcano over the past 24 hours, continuing the stratovolcano’s powerful uptick over the past 12-or-so months. According to the Volcanic Ash Advisory Center (VAAC) Washington, the largest eruption fired a thick column of ash to an estimated 37,000 feet (11.3 km) above sea level, and comfortably…