Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 18000 ft (5500 m) altitude or flight level 180 .The full report is as follows:FVXX23 at 12:03 UTC, 01/08/26 from KNESVA ADVISORYDTG: 20260801/1201ZVAAC: WASHINGTONVOLCANO: PURACE 351060PSN: N0219 W07624AREA: COLOMBIASOURCE ELEV: 15256 FT AMSLADVISORY NR: 2026/341INFO SOURCE: GOES-19. VONA. NWP MODELS. SERVICIOGEOLOGICO COLOMBIANO. ERUPTION DETAILS: CONTG VA EMS.OBS VA DTG: 01/1140ZOBS VA CLD: SFC/FL180 N0239 W07651 - N0220 W07624- N0219 W07623 - N0230 W07656 - N0239 W07651 MOVNW 20KT FCST VA CLD +6HR: 01/1730Z SFC/FL180 N0241 W07652- N0219 W07623 - N0219 W07623 - N0232 W07656 -N0241 W07652 FCST VA CLD +12HR: 01/2330Z SFC/FL180 N0242W07651 - N0220 W07623 - N0219 W07623 - N0231W07656 - N0242 W07651 FCST VA CLD +18HR: 02/0530Z SFC/FL180 N0243W07651 - N0219 W07623 - N0219 W07623 - N0231W07656 - N0243 W07651 RMK: VA PLUME RECENTLY OBS IN SAT EXT AROUND 35NM NW FM SUMMIT. FL DOWNWIND AREA NOW OBSCD BYMET CLDS. RECENT VONAS RPT CONTD ACT. LTLCG FCSTIN FL MVMT THRU T+18 HRS. ...CLARKNXT ADVISORY: WILL BE ISSUED BY 20260801/1800Z