FVXX21 KNES 262053
VA ADVISORY
DTG: 20230826/2053Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/608

INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS.
VOLCAT. GEOPHYSICAL INST. 

ERUPTION DETAILS: VA EMS OBSD

OBS VA DTG: 26/2020Z

OBS VA CLD: SFC/FL240 S0156 W07914 - S0159 W07820
- S0202 W07819 - S0210 W07914 - S0156 W07914 MOV
W 30KT 

FCST VA CLD +6HR: 27/0230Z SFC/FL240 S0158 W07820
- S0202 W07819 - S0218 W07907 - S0207 W07909 -
S0158 W07820 

FCST VA CLD +12HR: 27/0830Z NO VA EXP

FCST VA CLD +18HR: 27/1430Z NO VA EXP

RMK: VA EMS OBSD IN SAT AND VA CLDS EXTD APPX
50NMI W FM SUMMIT. VONA AND VOLCAT ALERT
RECEIVED. VA FL BASED ON RPRT, SAT OBS AND MDL.
NWP MDL FCST SLIGHTLY BACKING THRU T+6HRS. 
...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20230827/0300Z