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Latest news about Sangay volcano in Ecuador, with updates on volcanic activity and eruptions. Sangay Volcano Volcanic Ash Advisory: PSBL VA EMS Sangay Volcanic Ash Advisory: ash plume to 20,000 ft (6,100 m) as of Nov 7, 08:40 UTC Sangay Volcanic Ash Advisory: ash plume to 20,000 ft (6,100 m)…