FVXX21 KNES 311538
VA ADVISORY
DTG: 20220131/1538Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/137

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

ERUPTION DETAILS: FQT EM

OBS VA DTG: 31/1450Z

OBS VA CLD: SFC/FL220 S0158 W07818 - S0218 W07805
- S0222 W07814 - S0201 W07823 - S0158 W07818 MOV
SE 10KT 

FCST VA CLD +6HR: 31/2100Z SFC/FL220 S0157 W07816
- S0212 W07750 - S0220 W07756 - S0203 W07822 -
S0157 W07816 

FCST VA CLD +12HR: 01/0300Z SFC/FL220 S0159
W07813 - S0221 W07755 - S0226 W07804 - S0202
W07822 - S0159 W07813 

FCST VA CLD +18HR: 01/0900Z SFC/FL220 S0156
W07816 - S0225 W07750 - S0232 W07801 - S0201
W07822 - S0156 W07816 

RMK: VA NOT SEEN FM STLT DUE TO EXT WX CLD. HGT
BASED ON VONA. DIRECTION BASED ON NWP MODELS AND
VONA. LTLCG EXP THRU T+18. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20220131/2145Z