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 and is moving at 10 kts in W direction.The full report is as follows:FVXX23 at 22:44 UTC, 20/07/26 from KNESVA ADVISORYDTG: 20260720/2241ZVAAC: WASHINGTONVOLCANO: PURACE 351060PSN: N0219 W07624AREA: COLOMBIASOURCE ELEV: 15256 FT AMSLADVISORY NR: 2026/289INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBSOBS VA DTG: 20/2210ZOBS VA CLD: SFC/FL180 N0232 W07638 - N0219 W07623- N0223 W07643 - N0232 W07638 MOV W 10KT FCST VA CLD +6HR: 21/0400Z SFC/FL180 N0232 W07638- N0219 W07623 - N0223 W07643 - N0232 W07638 FCST VA CLD +12HR: 21/1000Z SFC/FL180 N0232W07638 - N0219 W07623 - N0224 W07643 - N0232W07638 FCST VA CLD +18HR: 21/1600Z SFC/FL180 N0232W07638 - N0219 W07623 - N0223 W07643 - N0232W07638 RMK: CONT VA EMS OBS MOV NW IN STLT IMAGERY. VAFCST TO CONT NW MOV THRU T+18HRS BEFORE DISP. VOACT MODERATE. ...FISHERNXT ADVISORY: WILL BE ISSUED BY 20260721/0445Z