FVXX22 KNES 230452
VA ADVISORY
DTG: 20230523/0452Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/381

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 23/0430Z

OBS VA CLD: SFC/FL190 S0159 W07820 - S0201 W07819
- S0214 W07841 - S0202 W07845 - S0159 W07820 MOV
W 10KT 

FCST VA CLD +6HR: 23/1030Z SFC/FL190 S0200 W07819
- S0201 W07820 - S0218 W07850 - S0202 W07855 -
S0200 W07819 

FCST VA CLD +12HR: 23/1630Z NO VA EXP

FCST VA CLD +18HR: 23/2230Z NO VA EXP

RMK: VA HAS NOT BEEN OBS ON STLT FOR THE PAST
SEVERAL HOURS DUE TO DENSE WX CLDS, BUT IS LIKELY
PRESENT. VA IS DRAWN BASED ON PREV VAA AND NWP
MDL WND. ...ZHU

NXT ADVISORY: WILL BE ISSUED BY 20230523/1045Z