FVXX24 KNES 272138
VA ADVISORY
DTG: 20230227/2138Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/189

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

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 27/2110Z

OBS VA CLD: SFC/FL220 S0157 W07845 - S0159 W07820
- S0201 W07820 - S0205 W07846 - S0157 W07845 MOV
W 5KT 

FCST VA CLD +6HR: 28/0300Z SFC/FL220 S0143 W07844
- S0201 W07819 - S0201 W07820 - S0150 W07848 -
S0143 W07844 

FCST VA CLD +12HR: 28/0900Z SFC/FL220 S0143
W07844 - S0200 W07820 - S0201 W07821 - S0150
W07849 - S0143 W07844 

FCST VA CLD +18HR: 28/1500Z SFC/FL220 S0142
W07844 - S0200 W07820 - S0201 W07821 - S0150
W07849 - S0142 W07844 

RMK: VA NOT DETECTED ON STLT DUE TO THICK WX CLDS
IN SUMMIT AREA. DISTINCT VA PLUME SEEN W OF
SUMMIT B4 WX CLDS MOVED IN. MDL WINDS AT FL
LGT/VRB THRU T+18 HR SO VA PSN CONF LO-MDT.
...KONON

NXT ADVISORY: WILL BE ISSUED BY 20230228/0345Z