Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 8000 ft (2400 m) altitude or flight level 080 . The full report is as follows: FVXX23 at 21:40 UTC, 24/01/19 from KNES VA ADVISORY DTG: 20190124/2138Z VAAC: WASHINGTON VOLCANO: SAN CRISTOBAL 344020 PSN: N1241 W08659 AREA: NICARAGUA SUMMIT ELEV: 5725 FT…