The Volcanic Ash Advisory Center (VAAC) Washington issued the following bulletin.
Original VAAC bulletin:
FVXX24 at 04:12 UTC, 09/10/26 from KNES
VA ADVISORY
DTG: 20261009/0410Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2026/597
INFO SOURCE: GOES-19. VONA. NWP MODELS. SERVICIO
GEOLOGICO COLOMBIANO.
ERUPTION DETAILS: VONA RPTS RECENT VA EM.
EST VA DTG: 09/0350Z
EST VA CLD: SFC/FL190 N0225 W07629 - N0220 W07623
- N0219 W07624 - N0222 W07632 - N0225 W07629 MOV
NW 5KT
FCST VA CLD +6HR: 09/1000Z SFC/FL190 N0226 W07630
- N0219 W07623 - N0219 W07624 - N0222 W07633 -
N0226 W07630
FCST VA CLD +12HR: 09/1600Z SFC/FL190 N0227
W07629 - N0220 W07623 - N0219 W07624 - N0222
W07633 - N0227 W07629
FCST VA CLD +18HR: 09/2200Z SFC/FL190 N0228
W07629 - N0219 W07623 - N0219 W07624 - N0222
W07633 - N0228 W07629
RMK: VA NOT OBS IN SAT WITH DENSE MET CLD OBSCN
OF SUMMIT AREA. RECENT VONA RPTS VA EM 0357Z MOV
WNW. OBS VA AREA ESTD FM VONA AND NWP MDLS. LTLCG
FCST IN FL MVMT THRU T+18 HRS. LOWER CONFIDENCE
IN FCST DUE TO LGT FL WINDS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20261009/1015Z