Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 21000 ft (6400 m) altitude or flight level 210 .The full report is as follows:FVXX23 at 04:52 UTC, 28/07/26 from KNESVA ADVISORYDTG: 20260728/0449ZVAAC: WASHINGTONVOLCANO: PURACE 351060PSN: N0219 W07624AREA: COLOMBIASOURCE ELEV: 15256 FT AMSLADVISORY NR: 2026/322INFO SOURCE: GOES-19. VONA. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMISSIONSOBS VA DTG: 28/0410ZOBS VA CLD: SFC/FL210 N0244 W07657 - N0219 W07623- N0218 W07624 - N0233 W07705 - N0244 W07657 MOVNW 10KT FCST VA CLD +6HR: 28/1000Z SFC/FL210 N0244 W07704- N0219 W07623 - N0218 W07623 - N0234 W07711 -N0244 W07704 FCST VA CLD +12HR: 28/1600Z SFC/FL210 N0248W07701 - N0219 W07623 - N0217 W07623 - N0239W07708 - N0248 W07701 FCST VA CLD +18HR: 28/2200Z SFC/FL210 N0250W07658 - N0219 W07623 - N0218 W07624 - N0241W07705 - N0250 W07658 RMK: VONA RCVD FOR SEISMIC ACTIVITY AND VA OBS INSTLT IMG MOVING WNW AT APX 40 NMI FM SUMMIT. EXPWNW TO NW MOVEMENT THRU T+18 HRS. FL AND FCST BSDON NWP MDLS. ...LINERNXT ADVISORY: WILL BE ISSUED BY 20260728/1045Z