FVXX20 KNES 102327
VA ADVISORY
DTG: 20230810/2327Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/559

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: PSBL OCNL VA EMS.

OBS VA DTG: 10/2250Z

OBS VA CLD: SFC/FL200 S0157 W07844 - S0159 W07819
- S0202 W07820 - S0204 W07844 - S0157 W07844 MOV
W 15KT 

FCST VA CLD +6HR: 11/0500Z SFC/FL200 S0159 W07853
- S0159 W07819 - S0202 W07819 - S0215 W07849 -
S0159 W07853 

FCST VA CLD +12HR: 11/1100Z NO VA EXP

FCST VA CLD +18HR: 11/1700Z NO VA EXP

RMK: PSBL VA CLDS OBSD BY STLT MOVG BLO WX CLD
CVR. HOTSPOT OBSD BFR WX CLDS MOVD OVR SUMMIT.
NWP MDLS SUGGEST VA AT FL200 AND FCST SLGT
BACKING THRU T+6HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20230811/0530Z