FVXX20 KNES 131305
VA ADVISORY
DTG: 20230113/1305Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/037

INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: VA EMS PSBL

OBS VA DTG: 13/1230Z

OBS VA CLD: SFC/FL220 S0152 W07845 - S0159 W07820
- S0201 W07820 - S0205 W07846 - S0152 W07845 MOV
W 10KT 

FCST VA CLD +6HR: 13/1830Z SFC/FL220 S0153 W07850
- S0159 W07820 - S0202 W07820 - S0204 W07852 -
S0153 W07850 

FCST VA CLD +12HR: 14/0030Z SFC/FL220 S0159
W07820 - S0201 W07819 - S0223 W07833 - S0211
W07847 - S0159 W07820 

FCST VA CLD +18HR: 14/0630Z NO VA EXP

RMK: PSBL VA EMS MIXED INTO FRQT GAS & STEAM EMS.
ANY VA WILL MV W FM SUMMIT. MDL WINDS EXP TO
SHIFT TO SW BY T+12 HRS. FCST BASED ON STLT AND
NWP MDLS. ...BROWN

NXT ADVISORY: WILL BE ISSUED BY 20230113/1900Z